APA (7th ed.) Citation

Schüler-Toprak, S., Treeck, O., & Ortmann, O. (2017). Human Chorionic Gonadotropin and Breast Cancer. International journal of molecular sciences, 18(7), 1587. https://doi.org/10.3390/ijms18071587

Chicago Style (17th ed.) Citation

Schüler-Toprak, Susanne, Oliver Treeck, and Olaf Ortmann. "Human Chorionic Gonadotropin and Breast Cancer." International Journal of Molecular Sciences 18, no. 7 (2017): 1587. https://doi.org/10.3390/ijms18071587.

MLA (9th ed.) Citation

Schüler-Toprak, Susanne, et al. "Human Chorionic Gonadotropin and Breast Cancer." International Journal of Molecular Sciences, vol. 18, no. 7, 2017, p. 1587, https://doi.org/10.3390/ijms18071587.