APA

Kouloulias V. E., Poortmans P. M., Bernier J., Horiot J. C., Johansson K. A., Davis B., Godson F., Garavaglia G., Pierart M. & van der Schueren E. (20030619). The Quality Assurance programme of the Radiotherapy Group of the European Organization for Research and Treatment of Cancer (EORTC): a critical appraisal of 20 years of continuous efforts. : European journal of cancer (Oxford, England : 1990).

Chicago

Kouloulias V E, Poortmans P M, Bernier J, Horiot J C, Johansson K A, Davis B, Godson F, Garavaglia G, Pierart M and van der Schueren E. 20030619. The Quality Assurance programme of the Radiotherapy Group of the European Organization for Research and Treatment of Cancer (EORTC): a critical appraisal of 20 years of continuous efforts. : European journal of cancer (Oxford, England : 1990).

Harvard

Kouloulias V. E., Poortmans P. M., Bernier J., Horiot J. C., Johansson K. A., Davis B., Godson F., Garavaglia G., Pierart M. and van der Schueren E. (20030619). The Quality Assurance programme of the Radiotherapy Group of the European Organization for Research and Treatment of Cancer (EORTC): a critical appraisal of 20 years of continuous efforts. : European journal of cancer (Oxford, England : 1990).

MLA

Kouloulias V E, Poortmans P M, Bernier J, Horiot J C, Johansson K A, Davis B, Godson F, Garavaglia G, Pierart M and van der Schueren E. The Quality Assurance programme of the Radiotherapy Group of the European Organization for Research and Treatment of Cancer (EORTC): a critical appraisal of 20 years of continuous efforts. : European journal of cancer (Oxford, England : 1990). 20030619.