Cofnodi Dyfyniadau

Dyfyniad APA
Lester, J. N., & Birkett, J. W. (1999). Microbiology and chemistry for environmental scientists and engineers (2nd ed.). E & FN Spon.
Dyfyniad Arddull Chicago
Lester, J. N., and J. W. Birkett. Microbiology and Chemistry for Environmental Scientists and Engineers. 2nd ed. New York: E & FN Spon, 1999.
Dyfyniad MLA
Lester, J. N., and J. W. Birkett. Microbiology and Chemistry for Environmental Scientists and Engineers. 2nd ed. E & FN Spon, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.