Dyfyniad APA

Barnett, M., & Venghaus, J. D. (1992). Microbiology laboratory exercises. Dubuque, Iowa: W.C. Brown.

Dyfyniad Arddull Chicago

Barnett, Margaret, và Jane D. Venghaus. Microbiology Laboratory Exercises. Dubuque, Iowa: W.C. Brown, 1992.

Dyfyniad MLA

Barnett, Margaret, và Jane D. Venghaus. Microbiology Laboratory Exercises. Dubuque, Iowa: W.C. Brown, 1992.

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