Cita APA (7a ed.)
Zeilinga de Boer, J., & Wareham, J. (2013). New Haven's sentinels: The art and science of East Rock and West Rock. Wesleyan University Press.
Cita Chicago Style (17a ed.)
Zeilinga de Boer, Jelle, y John Wareham. New Haven's Sentinels: The Art and Science of East Rock and West Rock. Middletown, Connecticut: Wesleyan University Press, 2013.
Cita MLA (9a ed.)
Zeilinga de Boer, Jelle, y John Wareham. New Haven's Sentinels: The Art and Science of East Rock and West Rock. Wesleyan University Press, 2013.
Precaución: Estas citas no son 100% exactas.