APA (7th ed.) Citation

Wiersma, W. (1980). Research methods in education: An introduction (3. ed.). Peacock.

Chicago Style (17th ed.) Citation

Wiersma, William. Research Methods in Education: An Introduction. 3. ed. Itasca, IL: Peacock, 1980.

MLA (9th ed.) Citation

Wiersma, William. Research Methods in Education: An Introduction. 3. ed. Peacock, 1980.