Gaya APA

Marsh, S., Soulsby, J. (2006). Hukum perjanjian = business law (Ed. 1/Cet. 3). Bandung: Alumni.

Gaya MLA

Marsh, S.B.., Soulsby, J.. "Hukum perjanjian = business law". Ed. 1/Cet. 3 Bandung: Alumni, 2006. Text.