Gaya APA

Field, A, J., Appleyard, D, R. (1995). International Economics. Second Edition / Dennis R. Appleyard (Ed.ke-2). : Irwin.

Gaya MLA

Field, Alfred, J.., Appleyard, Dennis, R.. "International Economics. Second Edition / Dennis R. Appleyard". Ed.ke-2 : Irwin, 1995. Textbook.