APA (7th ed.) Citation

Shah, I., Williams, R., & Le Cain, E. (1975). The pleasantries of the incredible Mulla Nasrudin. Pan Books.

Chicago Style (17th ed.) Citation

Shah, Idries, Richard Williams, and Errol Le Cain. The Pleasantries of the Incredible Mulla Nasrudin. London: Pan Books, 1975.

MLA (8th ed.) Citation

Shah, Idries, et al. The Pleasantries of the Incredible Mulla Nasrudin. Pan Books, 1975.