APA-Zitierstil (7. Ausg.)

Harper, M. J. (1983). Birth control technologies: Prospects by the year 2000 (1. ed.). Univ. of Texas Pr.

Chicago-Zitierstil (17. Ausg.)

Harper, Michael J. Birth Control Technologies: Prospects by the Year 2000. 1. ed. Austin: Univ. of Texas Pr, 1983.

MLA-Zitierstil (9. Ausg.)

Harper, Michael J. Birth Control Technologies: Prospects by the Year 2000. 1. ed. Univ. of Texas Pr, 1983.