Cita APA

Wardle, R. A. n. 1., & Wardle, R. A. n. 1. (1952). The Zoology of tapeworms. Minneapolis: University of Minnesota Press.

Citación estilo Chicago

Wardle, Robert Arnold n. 1890, y Robert Arnold n. 1890 Wardle. The Zoology of Tapeworms. Minneapolis: University of Minnesota Press, 1952.

Cita MLA

Wardle, Robert Arnold n. 1890, y Robert Arnold n. 1890 Wardle. The Zoology of Tapeworms. Minneapolis: University of Minnesota Press, 1952.