APA (7th ed.) Citation

Baer, A. S. (1971). Central concepts of biology. Macmillan.

Chicago Style (17th ed.) Citation

Baer, Adela S. Central Concepts of Biology. New York: Macmillan, 1971.

MLA (9th ed.) Citation

Baer, Adela S. Central Concepts of Biology. Macmillan, 1971.

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