APA (7th ed.) Citation

Wille, E., & Hodgson, P. (1991). Making change work / Edgar Wille, Philip Hodgson and you. Mercury.

Chicago Style (17th ed.) Citation

Wille, Edgar, and Philip Hodgson. Making Change Work / Edgar Wille, Philip Hodgson and You. London: Mercury, 1991.

MLA (9th ed.) Citation

Wille, Edgar, and Philip Hodgson. Making Change Work / Edgar Wille, Philip Hodgson and You. Mercury, 1991.

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