Gaya APA

SPRING, J. (2011). AMERICAN EDUCATION. FIFTEENTH EDITION. TAHUN, 2011. (FIFTEENTH EDITION). New York: MCGRAW HILL.

Gaya MLA

SPRING, JOEL. "AMERICAN EDUCATION. FIFTEENTH EDITION. TAHUN, 2011.". FIFTEENTH EDITION New York: MCGRAW HILL, 2011. Pendidikan.