Cita APA (7th ed.)
Engle, P. (1996). A lucky American childhood. University of Iowa Press.
Cita Chicago (17th ed.)
Engle, Paul. A Lucky American Childhood. Iowa City, Iowa: University of Iowa Press, 1996.
Cita MLA (9th ed.)
Engle, Paul. A Lucky American Childhood. University of Iowa Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.