APA Citation

Quilliam, S. (2003). Positive thinking. London: Dorling Kindersley Ltd..

Chicago Style Citation

Quilliam, Susan. Positive Thinking. London: Dorling Kindersley Ltd., 2003.

MLA Citation

Quilliam, Susan. Positive Thinking. London: Dorling Kindersley Ltd., 2003.

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