APA (7th ed.) Citation

Spratt, N. T. (1971). Developmental biology. Wadsworth.

Chicago Style (17th ed.) Citation

Spratt, Nelson T. Developmental Biology. Belmont, Calif: Wadsworth, 1971.

MLA (9th ed.) Citation

Spratt, Nelson T. Developmental Biology. Wadsworth, 1971.

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