Cita APA (7a ed.)

Jorgensen, A., Hansen, A., Lund, A., & Mitchell, C. A. (1939). Micro organisms and fermentation (6th. ed.). Charles Griffin.

Cita Chicago Style (17a ed.)

Jorgensen, Alfred, Albert Hansen, Aage Lund, y C. Ainsworth Mitchell. Micro Organisms and Fermentation. 6th. ed. London: Charles Griffin, 1939.

Cita MLA (8a ed.)

Jorgensen, Alfred, et al. Micro Organisms and Fermentation. 6th. ed. Charles Griffin, 1939.