APA (7th ed.) Citation

Ranke, M. B., & Monson, J. P. (2001). Title Page / Table of Contents. Hormone Research, 55, I. https://doi.org/10.1159/000063464

Chicago Style (17th ed.) Citation

Ranke, M. B., and J. P. Monson. "Title Page / Table of Contents." Hormone Research 55 (2001): I. https://doi.org/10.1159/000063464.

MLA (9th ed.) Citation

Ranke, M. B., and J. P. Monson. "Title Page / Table of Contents." Hormone Research, vol. 55, 2001, p. I, https://doi.org/10.1159/000063464.