APA (7th ed.) Citation

BIRD. (1992). Problem solving techniques that really work. Piatkus.

Chicago Style (17th ed.) Citation

BIRD. Problem Solving Techniques That Really Work. London: Piatkus, 1992.

MLA (8th ed.) Citation

BIRD. Problem Solving Techniques That Really Work. Piatkus, 1992.

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