APA (7th ed.) Citation

Ries, A. (1996). The 22 Immutable laws of marketing. Harper Collins Publications.

Chicago Style (17th ed.) Citation

Ries, AI. The 22 Immutable Laws of Marketing. New delhi: Harper Collins Publications, 1996.

MLA (9th ed.) Citation

Ries, AI. The 22 Immutable Laws of Marketing. Harper Collins Publications, 1996.

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