APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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