APA (7th ed.) Citation

Howard, E. N. (1971). Toward PPBS in the Public Library.

Chicago Style (17th ed.) Citation

Howard, Edward N. Toward PPBS in the Public Library. 1971.

MLA (9th ed.) Citation

Howard, Edward N. Toward PPBS in the Public Library. 1971.

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