Cita APA (7th ed.)
Osborn, C. S., & Warner, R. M. (2002). The iron hunter. Wayne State University Press.
Cita Chicago (17th ed.)
Osborn, Chase S., i Robert M. Warner. The Iron Hunter. Detroit: Wayne State University Press, 2002.
Cita MLA (9th ed.)
Osborn, Chase S., i Robert M. Warner. The Iron Hunter. Wayne State University Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.