APA (7th ed.) Citation

Regan, T. (1974). Understanding philosophy. Dickenson Publ. Co.

Chicago Style (17th ed.) Citation

Regan, Tom. Understanding Philosophy. Dickenson Publ. Co, 1974.

MLA (8th ed.) Citation

Regan, Tom. Understanding Philosophy. Dickenson Publ. Co, 1974.

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