APA (7th ed.) Citation

Steffe, L. P., & Gale, E. J. (1995). Constructivism in Education. Hillsdale : Lawrence Erlbaum.

Chicago Style (17th ed.) Citation

Steffe, Leslie P., and E. Jerry Gale. Constructivism in Education. Hillsdale : Lawrence Erlbaum, 1995.

MLA (9th ed.) Citation

Steffe, Leslie P., and E. Jerry Gale. Constructivism in Education. Hillsdale : Lawrence Erlbaum, 1995.

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