APA Style

Colton, J. et al (2004). A History of the Modern World (9th ed.) / R. R. Palmer, Joel Colton and Lloyd Kramer (9). New York: Alfred A. Knopf..

MLA Style

Colton, Joel.. et al. "A History of the Modern World (9th ed.) / R. R. Palmer, Joel Colton and Lloyd Kramer". 9 New York: Alfred A. Knopf., 2004. Textbook ห้องสมุดทั่วไป.