Cita APA (7th ed.)
Hauser, T. L., & Gray, L. L. (1965). Writing the research and the term paper. Dell printing.
Cita Chicago (17th ed.)
Hauser, Travis L., i Lee Learner Gray. Writing the Research and the Term Paper. Nueva York: Dell printing, 1965.
Cita MLA (9th ed.)
Hauser, Travis L., i Lee Learner Gray. Writing the Research and the Term Paper. Dell printing, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.