Gaya APA

H., H, A., Seymour, E, H. (1953). ECONOMICS HANDBOOK SERIES . New York: McGRAW-HILL BOOK COMPANY, INC..

Gaya MLA

H., Hansen, Alvin., Seymour, E., Harris. "ECONOMICS HANDBOOK SERIES". New York: McGRAW-HILL BOOK COMPANY, INC., 1953. Textbook.