APA (7th ed.) Citation

Kirby, R. S., & Christmas, T. J. (1993). Benigne Prostatahyperplasie. Wolfe.

Chicago Style (17th ed.) Citation

Kirby, Roger S., and Timothy J. Christmas. Benigne Prostatahyperplasie. London: Wolfe, 1993.

MLA (9th ed.) Citation

Kirby, Roger S., and Timothy J. Christmas. Benigne Prostatahyperplasie. Wolfe, 1993.