APA (7th ed.) Citation

Delta Pi Epsilon. Service Projects Committee. (1956). Free and inexpensive business education materials. South-western Pub. Co.

Chicago Style (17th ed.) Citation

Delta Pi Epsilon. Service Projects Committee. Free and Inexpensive Business Education Materials. Cincinnati: South-western Pub. Co, 1956.

MLA (9th ed.) Citation

Delta Pi Epsilon. Service Projects Committee. Free and Inexpensive Business Education Materials. South-western Pub. Co, 1956.

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