APA (7th ed.) Citation

Fidel, R. (1993). Qualitative Methods in Information Retrieval Research.

Chicago Style (17th ed.) Citation

Fidel, Raya. Qualitative Methods in Information Retrieval Research. 1993.

MLA (9th ed.) Citation

Fidel, Raya. Qualitative Methods in Information Retrieval Research. 1993.

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