APA (7th ed.) Citation

LADO, R. (1973). English: Book 6. Regents Pub. Co.

Chicago Style (17th ed.) Citation

LADO, Robert. English: Book 6. New York: Regents Pub. Co, 1973.

MLA (9th ed.) Citation

LADO, Robert. English: Book 6. Regents Pub. Co, 1973.

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