Cites del registre

Cita APA (7th ed.)
Pugh, G. T. (1955). Guide to research writing. Houghton Mifflin.
Cita Chicago (17th ed.)
Pugh, Griffith Thompson. Guide to Research Writing. Boston: Houghton Mifflin, 1955.
Cita MLA (9th ed.)
Pugh, Griffith Thompson. Guide to Research Writing. Houghton Mifflin, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.