APA Citation

Heller, R. (1998). Communicate clearly. London: Dorling Kindersley.

Chicago Style Citation

Heller, Robert. Communicate Clearly. London: Dorling Kindersley, 1998.

MLA Citation

Heller, Robert. Communicate Clearly. London: Dorling Kindersley, 1998.

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