APA
Keinki C., Rudolph I., Ruetters D., Kuenzel U., Lobitz J., Schaefer M., Hanaya H. & Huebner J. (20191023). The Quality of Patient Information Booklets for Cancer Patients-an Evaluation of Free Accessible Material in German Language. : Journal of cancer education : the official journal of the American Association for Cancer Education.
Chicago
Keinki Christian, Rudolph Ivonne, Ruetters Dana, Kuenzel Ulrike, Lobitz Jessica, Schaefer Maike, Hanaya Hani and Huebner Jutta. 20191023. The Quality of Patient Information Booklets for Cancer Patients-an Evaluation of Free Accessible Material in German Language. : Journal of cancer education : the official journal of the American Association for Cancer Education.
Harvard
Keinki C., Rudolph I., Ruetters D., Kuenzel U., Lobitz J., Schaefer M., Hanaya H. and Huebner J. (20191023). The Quality of Patient Information Booklets for Cancer Patients-an Evaluation of Free Accessible Material in German Language. : Journal of cancer education : the official journal of the American Association for Cancer Education.
MLA
Keinki Christian, Rudolph Ivonne, Ruetters Dana, Kuenzel Ulrike, Lobitz Jessica, Schaefer Maike, Hanaya Hani and Huebner Jutta. The Quality of Patient Information Booklets for Cancer Patients-an Evaluation of Free Accessible Material in German Language. : Journal of cancer education : the official journal of the American Association for Cancer Education. 20191023.