APA (7th ed.) Citation

Scagel, R. F. (1969). Plant diversity: An evolutionary approach. Wadsworth.

Chicago Style (17th ed.) Citation

Scagel, Robert F. Plant Diversity: An Evolutionary Approach. Belmont, California: Wadsworth, 1969.

MLA (9th ed.) Citation

Scagel, Robert F. Plant Diversity: An Evolutionary Approach. Wadsworth, 1969.

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