Citazione APA

Kotler,Philip, Armstrong,Gary, Agnihotry,Prafulla Y, & Haque,Ehsan ul. (2013). Principles of Marketing (13.). Pearson.

Stile di citazione Chicago

Kotler,Philip, Armstrong,Gary, Agnihotry,Prafulla Y, e Haque,Ehsan ul. Principles of Marketing. 13. Delhi: Pearson, 2013.

Citazione MLA

Kotler,Philip, et al. Principles of Marketing. 13. Pearson, 2013.