APA Edition Citation

Leland G Johnson. (1986). Essentials of biology. Wm.C Brown Publishers.

Chicago Edition Citation

Leland G Johnson. Essentials of Biology. Dubuque: Wm.C Brown Publishers, 1986.

MLA Edition Citation

Leland G Johnson. Essentials of Biology. Wm.C Brown Publishers, 1986.

Warning: These citations may not always be 100% accurate.