Cita APA (7th ed.)

Beier, K. M., & Loewit, K. (2013). Sexual medicine in clinical practice. Springer.

Cita Chicago (17th ed.)

Beier, Klaus M., i Kurt Loewit. Sexual Medicine in Clinical Practice. New York: Springer, 2013.

Cita MLA (8th ed.)

Beier, Klaus M., i Kurt Loewit. Sexual Medicine in Clinical Practice. Springer, 2013.