APA način citiranja (7. izdanje)

Tower, E. (1981). Economics reading lists, course outlines, exams, puzzles and problems. Eno River Press.

Čikaški stil citiranja (17. izdanje)

Tower, Edward. Economics Reading Lists, Course Outlines, Exams, Puzzles and Problems. Durham, North Carolina: Eno River Press, 1981.

MLA način citiranja (9. izdanje)

Tower, Edward. Economics Reading Lists, Course Outlines, Exams, Puzzles and Problems. Eno River Press, 1981.