APA (7th ed.) Citation

Purdue University. Division of Educational Reference. (1940). Studies in engineering education. [publisher not identified].

Chicago Style (17th ed.) Citation

Purdue University. Division of Educational Reference. Studies in Engineering Education. [Lafayette]: [publisher not identified], 1940.

MLA (9th ed.) Citation

Purdue University. Division of Educational Reference. Studies in Engineering Education. [publisher not identified], 1940.

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