Παραπομπή σε μορφή APA (7η εκδ.)

Portlock, C. S., & Goffinet, D. R. (1980). Manual of clinical problems in oncology: With annotaded key references. Little, Brown and Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Portlock, Carol S., και Donald R. Goffinet. Manual of Clinical Problems in Oncology: With Annotaded Key References. Boston: Little, Brown and Company, 1980.

Παραπομπή σε μορφή MLA (8th εκδ.)

Portlock, Carol S., και Donald R. Goffinet. Manual of Clinical Problems in Oncology: With Annotaded Key References. Little, Brown and Company, 1980.