Cita APA (7a ed.)

Habermann, T. M., Ziemer, R. E., & Beck, C. S. (2001). The Mayo brothers' heritage: Quotes & pictures. Mayo Clinic Scientific Press.

Cita Chicago Style (17a ed.)

Habermann, Thomas M., Renee E. Ziemer, y Carolyn Stickney Beck. The Mayo Brothers' Heritage: Quotes & Pictures. Rochester, Minn.: Mayo Clinic Scientific Press, 2001.

Cita MLA (9a ed.)

Habermann, Thomas M., et al. The Mayo Brothers' Heritage: Quotes & Pictures. Mayo Clinic Scientific Press, 2001.