APA (7th ed.) Citation

Lombard, S. J. c., & Purnell, H. C. (1968). Yao-English dictionary. Southeast Asia Program, Cornell University.

Chicago Style (17th ed.) Citation

Lombard, Sylvia J. comp, and Herbert C. Purnell. Yao-English Dictionary. New York: Southeast Asia Program, Cornell University, 1968.

MLA (9th ed.) Citation

Lombard, Sylvia J. comp, and Herbert C. Purnell. Yao-English Dictionary. Southeast Asia Program, Cornell University, 1968.