APA (7th ed.) Citation

Smart, E. (1977). A bonus (1. publ.). Polytantric Press.

Chicago Style (17th ed.) Citation

Smart, Elizabeth. A Bonus. 1. publ. London: Polytantric Press, 1977.

MLA (9th ed.) Citation

Smart, Elizabeth. A Bonus. 1. publ. Polytantric Press, 1977.

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