Citazione Stile APA (7a Edizione)

Shea, M. (1998). The primacy effect: The ultimate guide to effective personal communications. Orion Business Books.

Citazione stile Chigago Style (17a edizione)

Shea, Michael. The Primacy Effect: The Ultimate Guide to Effective Personal Communications. London: Orion Business Books, 1998.

Citatione MLA (9a ed.)

Shea, Michael. The Primacy Effect: The Ultimate Guide to Effective Personal Communications. Orion Business Books, 1998.