APA (7th ed.) Citation

Heuser, I., Hartmann, A., & Oertel, H. (1999). Androgen replacement in a 48, XXYY-male patient. Archives of general psychiatry, 56(2), .

Chicago Style (17th ed.) Citation

Heuser, Isabella, Andreas Hartmann, and Heide-Lotte Oertel. "Androgen Replacement in a 48, XXYY-male Patient." Archives of General Psychiatry 56, no. 2 (1999).

MLA (9th ed.) Citation

Heuser, Isabella, et al. "Androgen Replacement in a 48, XXYY-male Patient." Archives of General Psychiatry, vol. 56, no. 2, 1999.