APA (7th ed.) Citation

QUILLIAM. (2003). Positive thinking. Dorling Kindersley.

Chicago Style (17th ed.) Citation

QUILLIAM. Positive Thinking. london: Dorling Kindersley, 2003.

MLA (9th ed.) Citation

QUILLIAM. Positive Thinking. Dorling Kindersley, 2003.

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