Cita APA (7a ed.)

Franklin, B. J., & Osborne, H. W. (1971). Research methods: Issues and insights. Wadsworth.

Cita Chicago Style (17a ed.)

Franklin, Billy J., y Harold W. Osborne. Research Methods: Issues and Insights. Belmont, Calif: Wadsworth, 1971.

Cita MLA (8a ed.)

Franklin, Billy J., y Harold W. Osborne. Research Methods: Issues and Insights. Wadsworth, 1971.