Cita APA (7th ed.)
Tripp, M. O. (1909). Groups of order p^3q^2..
Cita Chicago (17th ed.)
Tripp, Myron Owen. Groups of Order P^3q^2.. Lancaster, Pa, 1909.
Cita MLA (9th ed.)
Tripp, Myron Owen. Groups of Order P^3q^2.. 1909.
Atenció: Aquestes cites poden no estar 100% correctes.