Dyfyniad APA

Smith, A. L. (1977). Principles of microbiology (8th ed. ; with 325 ill.). C. V. Mosby.

Dyfyniad Arddull Chicago

Smith, Alice Lorraine. Principles of Microbiology. 8th ed. ; with 325 ill. Saint Louis: C. V. Mosby, 1977.

Dyfyniad MLA

Smith, Alice Lorraine. Principles of Microbiology. 8th ed. ; with 325 ill. C. V. Mosby, 1977.

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