Gaya APA

Peterson, W, C. (1980). Instructor’s Manual for Income, Employment, & Economic Growth (Fourth Edition) (Edisi 4). New York: W.W. Norton & Company.

Gaya MLA

Peterson, Wallace, C.. "Instructor’s Manual for Income, Employment, & Economic Growth (Fourth Edition)". Edisi 4 New York: W.W. Norton & Company, 1980. Text.