APA (7th ed.) Citation

Phillips, M. C. (1963). The credit practices of Oklahoma retailers.

Chicago Style (17th ed.) Citation

Phillips, Marion Carl. The Credit Practices of Oklahoma Retailers. [Norman?], 1963.

MLA (8th ed.) Citation

Phillips, Marion Carl. The Credit Practices of Oklahoma Retailers. 1963.

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