APA-ийн эшлэл(7 дахь хэвлэлт)

Grun, B., & Stein,Werner,Joint author. (1979). The timetables of history: A horizon linkage of people and events (new updated ed.). Simon and Schuster.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Grun, Bernard, ба Stein,Werner,Joint author. The Timetables of History: A Horizon Linkage of People and Events. new updated ed. New York: Simon and Schuster, 1979.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Grun, Bernard, ба Stein,Werner,Joint author. The Timetables of History: A Horizon Linkage of People and Events. new updated ed. Simon and Schuster, 1979.