Ryan, J. A., & Church, F. E. (2001). Frederic Church's Olana: Architecture and landscape as art (1. ed.). Black Dome Press.
Chicago-Zitierstil (17. Ausg.)Ryan, James A., und Frederick Edwin Church. Frederic Church's Olana: Architecture and Landscape as Art. 1. ed. Hensonville, New York: Black Dome Press, 2001.
MLA-Zitierstil (9. Ausg.)Ryan, James A., und Frederick Edwin Church. Frederic Church's Olana: Architecture and Landscape as Art. 1. ed. Black Dome Press, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.