APA (7th ed.) Citation

Collings, E. (1923). An experiment with a project curriculum. The Macmillian company.

Chicago Style (17th ed.) Citation

Collings, Ellsworth. An Experiment with a Project Curriculum. New York: The Macmillian company, 1923.

MLA (9th ed.) Citation

Collings, Ellsworth. An Experiment with a Project Curriculum. The Macmillian company, 1923.

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