APA (7th ed.) Citation

Powell, R. R. (1991). Basic research methods for librarians (2nd ed.). Ablex Pub.

Chicago Style (17th ed.) Citation

Powell, Ronald R. Basic Research Methods for Librarians. 2nd ed. Norwood, NJ: Ablex Pub, 1991.

MLA (9th ed.) Citation

Powell, Ronald R. Basic Research Methods for Librarians. 2nd ed. Ablex Pub, 1991.