APA-viite (7. p.)
Milbrath, S. (1999). Star gods of the Maya: Astronomy in art, folklore, and calendars. University of Texas Press.
Chicago-viite (17. p.)
Milbrath, Susan. Star Gods of the Maya: Astronomy in Art, Folklore, and Calendars. Austin: University of Texas Press, 1999.
MLA-viite (9. p.)
Milbrath, Susan. Star Gods of the Maya: Astronomy in Art, Folklore, and Calendars. University of Texas Press, 1999.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.