Cita APA (7a ed.)
Wiersma, W. (1975). Research methods in education: An introduction (4th ed.). Allyn.
Cita Chicago Style (17a ed.)
Wiersma, William. Research Methods in Education: An Introduction. 4th ed. Boston: Allyn, 1975.
Cita MLA (9a ed.)
Wiersma, William. Research Methods in Education: An Introduction. 4th ed. Allyn, 1975.
Precaución: Estas citas no son 100% exactas.