Cita APA

Kennedy, E. S. 1., & Pingree, D. E. 1. (1971). The astrological history of Māshāʼallāh. Cambridge, Massachusetts: Harvard University Press.

Citación estilo Chicago

Kennedy, Edward Stewart 1912-2009, y David Edwin 1933-2005 Pingree. The Astrological History of Māshāʼallāh. Cambridge, Massachusetts: Harvard University Press, 1971.

Cita MLA

Kennedy, Edward Stewart 1912-2009, y David Edwin 1933-2005 Pingree. The Astrological History of Māshāʼallāh. Cambridge, Massachusetts: Harvard University Press, 1971.