APA-Zitierstil (7. Ausg.)

(1991). Frontiers in human reproduction: [result of the 7th World Congress on Human Reproduction ... held June 26 - July 1, 1990 in Helsinki, Finland]. New York Acad. of Sciences.

Chicago-Zitierstil (17. Ausg.)

Frontiers in Human Reproduction: [result of the 7th World Congress on Human Reproduction ... Held June 26 - July 1, 1990 in Helsinki, Finland]. New York, NY: New York Acad. of Sciences, 1991.

MLA-Zitierstil (9. Ausg.)

Frontiers in Human Reproduction: [result of the 7th World Congress on Human Reproduction ... Held June 26 - July 1, 1990 in Helsinki, Finland]. New York Acad. of Sciences, 1991.