Cita APA

Barrett, N. [. (1975). Purnell's illustrated nature atlas. Purmell.

Citación estilo Chicago

Barrett, Norman [ed.]. Purnell's Illustrated Nature Atlas. Berkshire: Purmell, 1975.

Cita MLA

Barrett, Norman [ed.]. Purnell's Illustrated Nature Atlas. Purmell, 1975.

Warning: These citations may not always be 100% accurate.