APA (7th ed.) Citation

Preston-Mafham, R., & Preston-Mafham, K. (1989). Spiders of the world (Repr. 1989.). Blandford.

Chicago Style (17th ed.) Citation

Preston-Mafham, Rod, and Ken Preston-Mafham. Spiders of the World. Repr. 1989. London: Blandford, 1989.

MLA (9th ed.) Citation

Preston-Mafham, Rod, and Ken Preston-Mafham. Spiders of the World. Repr. 1989. Blandford, 1989.

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