Gaya APA

Stanchfield, J, M., Gunning, T, G. (1986). Skillsbook : Currents . Boston: Houghton Mifflin Company.

Gaya MLA

Stanchfield, Jo, M., Gunning, Thomas, G.. "Skillsbook : Currents". Boston: Houghton Mifflin Company, 1986. Text.