Dyfyniad APA

Abramoff, P., & Thomson, R. G. (1966). Teachers Hanbook for an Experimetal Approach to Biology. San Francisco: W. H. Freeman.

Dyfyniad Arddull Chicago

Abramoff, Peter., và Robert G. Thomson. Teachers Hanbook for an Experimetal Approach to Biology. San Francisco: W. H. Freeman, 1966.

Dyfyniad MLA

Abramoff, Peter., và Robert G. Thomson. Teachers Hanbook for an Experimetal Approach to Biology. San Francisco: W. H. Freeman, 1966.

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