Citazione APA

Sinnott, E. W., & Wilson, K. S. (1955). Botany: Principles and problems (5.). Mc Graw- Hill Book Company Inc.

Stile di citazione Chicago

Sinnott, Edmund W., e Katherine S. Wilson. Botany: Principles and Problems. 5. New York: Mc Graw- Hill Book Company Inc, 1955.

Citazione MLA

Sinnott, Edmund W., e Katherine S. Wilson. Botany: Principles and Problems. 5. Mc Graw- Hill Book Company Inc, 1955.