Cita APA (7a ed.)
Baron, F., & Doherr, D. (2006). Exploring the Americas in a Humboldt Digital Library. Geographical Review, 96(3), 439-452.
Cita Chicago Style (17a ed.)
Baron, Frank, y Detlev Doherr. "Exploring the Americas in a Humboldt Digital Library." Geographical Review 96, no. 3 (2006): 439-452.
Cita MLA (9a ed.)
Baron, Frank, y Detlev Doherr. "Exploring the Americas in a Humboldt Digital Library." Geographical Review, vol. 96, no. 3, 2006, pp. 439-452.
Precaución: Estas citas no son 100% exactas.