Cita APA (7a ed.)

Fitter, M. S., & Krikorian, A. D. (1983). Plant protoplasts. Hoechst.

Cita Chicago Style (17a ed.)

Fitter, Mindy S., y A. D. Krikorian. Plant Protoplasts. San Diego: Hoechst, 1983.

Cita MLA (9a ed.)

Fitter, Mindy S., y A. D. Krikorian. Plant Protoplasts. Hoechst, 1983.