APA

Riboli E., Toniolo P., Kaaks R., Shore R. E., Casagrande C. & Pasternack B. S. (19970829). Reproducibility of a food frequency questionnaire used in the New York University Women's Health Study: effect of self-selection by study subjects. : European journal of clinical nutrition.

Chicago

Riboli E, Toniolo P, Kaaks R, Shore R E, Casagrande C and Pasternack B S. 19970829. Reproducibility of a food frequency questionnaire used in the New York University Women's Health Study: effect of self-selection by study subjects. : European journal of clinical nutrition.

Harvard

Riboli E., Toniolo P., Kaaks R., Shore R. E., Casagrande C. and Pasternack B. S. (19970829). Reproducibility of a food frequency questionnaire used in the New York University Women's Health Study: effect of self-selection by study subjects. : European journal of clinical nutrition.

MLA

Riboli E, Toniolo P, Kaaks R, Shore R E, Casagrande C and Pasternack B S. Reproducibility of a food frequency questionnaire used in the New York University Women's Health Study: effect of self-selection by study subjects. : European journal of clinical nutrition. 19970829.