APA (7th ed.) Citation

Hoey, P. O. (1972). Information/Library Statistics as a Management Aid. A Graphic Presentation.

Chicago Style (17th ed.) Citation

Hoey, P. O'N. Information/Library Statistics as a Management Aid. A Graphic Presentation. 1972.

MLA (9th ed.) Citation

Hoey, P. O'N. Information/Library Statistics as a Management Aid. A Graphic Presentation. 1972.

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