APA (7th ed.) Citation

Marek, G. R. (1974). The eagles die: Franz Joseph, Elisabeth, and their Austria. Harper & Row.

Chicago Style (17th ed.) Citation

Marek, George Richard. The Eagles Die: Franz Joseph, Elisabeth, and Their Austria. New York: Harper & Row, 1974.

MLA (9th ed.) Citation

Marek, George Richard. The Eagles Die: Franz Joseph, Elisabeth, and Their Austria. Harper & Row, 1974.