Gaya APA

MCKAY, J, P. ([s. a.]). a History of world societies / John P. Mckay; Benneett D. Hill; John Buckler . : Hougton Mifflin Com[any.

Gaya MLA

MCKAY, John, P.. "a History of world societies / John P. Mckay; Benneett D. Hill; John Buckler". : Hougton Mifflin Com[any, [s. a.]. Referensi.