Gaya APA

Wall, S., Griffiths, A. (1995). Applied economics : an introduction course / editor, Alan Griffiths, Stuart Wall (Ed.ke-6). London: Longman.

Gaya MLA

Wall, Stuart., Griffiths, Alan. "Applied economics : an introduction course / editor, Alan Griffiths, Stuart Wall". Ed.ke-6 London: Longman, 1995. Textbook.