APA (7th ed.) Citation

Blackwelder, R. E. (1967). Taxonomy: A text and reference book (3. print.). Wiley.

Chicago Style (17th ed.) Citation

Blackwelder, Richard E. Taxonomy: A Text and Reference Book. 3. print. New York [u.a.]: Wiley, 1967.

MLA (9th ed.) Citation

Blackwelder, Richard E. Taxonomy: A Text and Reference Book. 3. print. Wiley, 1967.