Cita APA (7th ed.)
Hassell, H., & Evans, R. S. (1999). Rainbow Bridge. Utah State University Press.
Cita Chicago (17th ed.)
Hassell, Hank, i R. Sean Evans. Rainbow Bridge. Logan: Utah State University Press, 1999.
Cita MLA (9th ed.)
Hassell, Hank, i R. Sean Evans. Rainbow Bridge. Utah State University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.