APA (7th ed.) Citation

Bowker-Saur & Langridge, D. W. (1989). Subject analysis: Principles and procedures. Bowker-Saur.

Chicago Style (17th ed.) Citation

Bowker-Saur and Derec Wilton Langridge. Subject Analysis: Principles and Procedures. London: Bowker-Saur, 1989.

MLA (8th ed.) Citation

Bowker-Saur and Derec Wilton Langridge. Subject Analysis: Principles and Procedures. Bowker-Saur, 1989.

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