APA (7. basım) Alıntı

Emmons Willis. (2000). Evolving Bargain. Harvard Bus. School Press.

Chicago Style (17. basım) Atıf

Emmons Willis. Evolving Bargain. Boston: Harvard Bus. School Press, 2000.

MLA (9th ed.) Atıf

Emmons Willis. Evolving Bargain. Harvard Bus. School Press, 2000.