Dyfyniad APA

Johnson, T. R., & Case, C. L. (2007). Laboratory experiments in microbiology (8th ed.). Pearson Benjamin Cummings.

Dyfyniad Arddull Chicago

Johnson, Ted. R., and Christine L. Case. Laboratory Experiments in Microbiology. 8th ed. San Francisco: Pearson Benjamin Cummings, 2007.

Dyfyniad MLA

Johnson, Ted. R., and Christine L. Case. Laboratory Experiments in Microbiology. 8th ed. Pearson Benjamin Cummings, 2007.

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