APA (7th ed.) Citation

Johnson, C. C. (1972). Efficient portfolio revision. Purdue Univ., Univ. Microfilms.

Chicago Style (17th ed.) Citation

Johnson, Clarke Courtney. Efficient Portfolio Revision. Lafayette, Ind. : Ann Arbor, Mich.: Purdue Univ., Univ. Microfilms, 1972.

MLA (8th ed.) Citation

Johnson, Clarke Courtney. Efficient Portfolio Revision. Purdue Univ., Univ. Microfilms, 1972.

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