Cita APA

Matheson, R. n. 1., & Matheson, R. n. 1. (1960). Entomology for introductory courses (2. edition.). Ithaca, N.Y.: Comstock.

Citación estilo Chicago

Matheson, Robert n. 1881, y Robert n. 1881 Matheson. Entomology for Introductory Courses. 2. edition. Ithaca, N.Y.: Comstock, 1960.

Cita MLA

Matheson, Robert n. 1881, y Robert n. 1881 Matheson. Entomology for Introductory Courses. 2. edition. Ithaca, N.Y.: Comstock, 1960.