APA (7th ed.) Citation

Erdoes, R. (1988). A.D. thousand A.D. 1000: Living on the brink of apocalypse (1. ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Erdoes, Richard. A.D. Thousand A.D. 1000: Living on the Brink of Apocalypse. 1. ed. San Francisco u.a: Harper & Row, 1988.

MLA (9th ed.) Citation

Erdoes, Richard. A.D. Thousand A.D. 1000: Living on the Brink of Apocalypse. 1. ed. Harper & Row, 1988.