APA način citiranja

Röttger, J., Hadden, D. R., Morrison, E., & McKeown, F. (1981). Isosexual precocious puberty in a 9-year-old boy: Nodular interstitial cell hyperplasia.

Čikaški stil citiranja

Röttger, J., D R. Hadden, E. Morrison, i F. McKeown. Isosexual Precocious Puberty in a 9-year-old Boy: Nodular Interstitial Cell Hyperplasia. 1981.

MLA način citiranja

Röttger, J., D R. Hadden, E. Morrison, i F. McKeown. Isosexual Precocious Puberty in a 9-year-old Boy: Nodular Interstitial Cell Hyperplasia. 1981.