APA (7th ed.) Citation

Lehmann, F., Bettendorf, G., & Breckwoldt, M. Induction of Ovulation with Human Gonadotropins, Analysis of Plasma Steroid Pattern.

Chicago Style (17th ed.) Citation

Lehmann, F., G. Bettendorf, and M. Breckwoldt. Induction of Ovulation with Human Gonadotropins, Analysis of Plasma Steroid Pattern.

MLA (9th ed.) Citation

Lehmann, F., et al. Induction of Ovulation with Human Gonadotropins, Analysis of Plasma Steroid Pattern.

Warning: These citations may not always be 100% accurate.