APA (7th ed.) Citation

Spodek, B., & Walberg, H. J. (1975). Studies in open education.

Chicago Style (17th ed.) Citation

Spodek, Bernard, and Herbert J. Walberg. Studies in Open Education. 1975.

MLA (9th ed.) Citation

Spodek, Bernard, and Herbert J. Walberg. Studies in Open Education. 1975.

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