APA (7th ed.) Citation

Ritchie, S. (1982). Modern library practice. ELM Publications.

Chicago Style (17th ed.) Citation

Ritchie, Sheila. Modern Library Practice. Cambridgeshire: ELM Publications, 1982.

MLA (9th ed.) Citation

Ritchie, Sheila. Modern Library Practice. ELM Publications, 1982.

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