Dyfyniad APA
Paul, R., & Moss, S. (2015). We could not fail: The first African Americans in the space program. University of Texas Press.
Dyfyniad Arddull Chicago
Paul, Richard, and Steven Moss. We Could Not Fail: The First African Americans in the Space Program. Austin, Texas: University of Texas Press, 2015.
Dyfyniad MLA
Paul, Richard, and Steven Moss. We Could Not Fail: The First African Americans in the Space Program. University of Texas Press, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.