Cita APA (7a ed.)

Kegel, G., Krüger, H., & Mansel, H. (2002). Liber amicorum Gerhard Kegel. C.H. Beck.

Cita Chicago Style (17a ed.)

Kegel, Gerhard, Hilmar Krüger, y Heinz-Peter Mansel. Liber Amicorum Gerhard Kegel. München: C.H. Beck, 2002.

Cita MLA (9a ed.)

Kegel, Gerhard, et al. Liber Amicorum Gerhard Kegel. C.H. Beck, 2002.