APA (7th ed.) Citation

Wallen, N. E. (1974). Educational Research: A guide to the process (Experimental ed.). Wadsworth.

Chicago Style (17th ed.) Citation

Wallen, Norman E. Educational Research: A Guide to the Process. Experimental ed. Belmont, Cal: Wadsworth, 1974.

MLA (9th ed.) Citation

Wallen, Norman E. Educational Research: A Guide to the Process. Experimental ed. Wadsworth, 1974.

Warning: These citations may not always be 100% accurate.