Dyfyniad APA

Madigan, M. T., & Brock, T. D. (2009). Brock biology of microorganisms (12th ed.). Pearson/Benjamin Cummings.

Dyfyniad Arddull Chicago

Madigan, Michael T., and Thomas D. Brock. Brock Biology of Microorganisms. 12th ed. San Francisco, CA: Pearson/Benjamin Cummings, 2009.

Dyfyniad MLA

Madigan, Michael T., and Thomas D. Brock. Brock Biology of Microorganisms. 12th ed. Pearson/Benjamin Cummings, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.