APA (7th ed.) Citation

Hyman, R. J. (1980). Shelf Classification Research: Past, Present--Future? Occasional Paper No. 146.

Chicago Style (17th ed.) Citation

Hyman, Richard J. Shelf Classification Research: Past, Present--Future? Occasional Paper No. 146. 1980.

MLA (9th ed.) Citation

Hyman, Richard J. Shelf Classification Research: Past, Present--Future? Occasional Paper No. 146. 1980.

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