Cita APA

Chitwood, B. G. 1., & Chitwood, B. G. 1. (1950). An introduction to nematology, (Rev. 1950.). Washington.

Citación estilo Chicago

Chitwood, Benjamin Goodwin 1906-, y Benjamin Goodwin 1906- Chitwood. An Introduction to Nematology,. Rev. 1950. Washington, 1950.

Cita MLA

Chitwood, Benjamin Goodwin 1906-, y Benjamin Goodwin 1906- Chitwood. An Introduction to Nematology,. Rev. 1950. Washington, 1950.