APA (7th ed.) Citation

Phelps, T. (1990). Poisonous snakes (Rev. paperback ed., reprint.). Blandford.

Chicago Style (17th ed.) Citation

Phelps, Tony. Poisonous Snakes. Rev. paperback ed., reprint. London: Blandford, 1990.

MLA (9th ed.) Citation

Phelps, Tony. Poisonous Snakes. Rev. paperback ed., reprint. Blandford, 1990.