Παραπομπή σε μορφή APA (7η εκδ.)

Bullough, V. L. The development of sexology in the USA in the Early Twentieth Century. Sexual kwowledge in England, 1500-1750, 303-322.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bullough, Vern L. "The Development of Sexology in the USA in the Early Twentieth Century." Sexual Kwowledge in England, 1500-1750 : 303-322.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bullough, Vern L. "The Development of Sexology in the USA in the Early Twentieth Century." Sexual Kwowledge in England, 1500-1750, , pp. 303-322.