APA (7th ed.) Citation

Ryan, J. L. (1958). Price theory / by J.L. Ryan. McMillan.

Chicago Style (17th ed.) Citation

Ryan, J. L. Price Theory / by J.L. Ryan. McMillan, 1958.

MLA (9th ed.) Citation

Ryan, J. L. Price Theory / by J.L. Ryan. McMillan, 1958.

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