APA aipamena

Peterson, W. L. (1974). Principles of economics: Micro (Rev. ed.). R. D. Irwin.

Chicago Style aipamena

Peterson, Willis L. Principles of Economics: Micro. Rev. ed. Homewood, Ill.: R. D. Irwin, 1974.

MLA aipamena

Peterson, Willis L. Principles of Economics: Micro. Rev. ed. R. D. Irwin, 1974.