Dyfyniad APA

Witherspoon, J. D., & Witherspoon, R. H. (1993). From field to lab: 200 life science experiments for the amateur biologist. TAB Books.

Dyfyniad Arddull Chicago

Witherspoon, James D., and Rebecca H. Witherspoon. From Field to Lab: 200 Life Science Experiments for the Amateur Biologist. Blue Ridge Summit, PA: TAB Books, 1993.

Dyfyniad MLA

Witherspoon, James D., and Rebecca H. Witherspoon. From Field to Lab: 200 Life Science Experiments for the Amateur Biologist. TAB Books, 1993.

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