APA (7th ed.) Citation

Abramoff, P., & Thomson, R. G. (1976). An experimental approach to biology (2.ed.). Freeman.

Chicago Style (17th ed.) Citation

Abramoff, Peter, and Robert G. Thomson. An Experimental Approach to Biology. 2.ed. San Francisco: Freeman, 1976.

MLA (9th ed.) Citation

Abramoff, Peter, and Robert G. Thomson. An Experimental Approach to Biology. 2.ed. Freeman, 1976.