APA (7th ed.) Citation

Charles, C. M. (1995). Introduction to educational research (2. ed.). Longman.

Chicago Style (17th ed.) Citation

Charles, Carol Morgan. Introduction to Educational Research. 2. ed. White Plains, NY u.a: Longman, 1995.

MLA (9th ed.) Citation

Charles, Carol Morgan. Introduction to Educational Research. 2. ed. Longman, 1995.