APA Zitierstil

Pearre, J. (1972). The pill's blood clot risks disputed. Chicago today (University of Chicago), 3, 4.

Chicago Zitierstil

Pearre, J. "The Pill's Blood Clot Risks Disputed." Chicago Today (University of Chicago) 3 (1972): 4.

MLA Zitierstil

Pearre, J. "The Pill's Blood Clot Risks Disputed." Chicago Today (University of Chicago), vol. 3, 1972, p. 4.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.