APA (7th ed.) Citation

Purser, A. (1994). Pastures new (1a. ed.). Orion.

Chicago Style (17th ed.) Citation

Purser, Ann. Pastures New. 1a. ed. Londres: Orion, 1994.

MLA (9th ed.) Citation

Purser, Ann. Pastures New. 1a. ed. Orion, 1994.