Cita APA (7a ed.)

Pattee, F. L., Brown, J., & Kasdorf, J. (2012). The House of the Black Ring: A Romance of the Seven Mountains. Pennsylvania State University Press.

Cita Chicago Style (17a ed.)

Pattee, Fred Lewis, Joshua Brown, y Julia Kasdorf. The House of the Black Ring: A Romance of the Seven Mountains. University Park, Pa.: Pennsylvania State University Press, 2012.

Cita MLA (8a ed.)

Pattee, Fred Lewis, et al. The House of the Black Ring: A Romance of the Seven Mountains. Pennsylvania State University Press, 2012.