Cita APA (7a ed.)
Durrell, C. V. (1958). Matriculation trigonometry (1a.ed.). G. Bell and Sons LTD Editorial.
Cita Chicago Style (17a ed.)
Durrell, Clement V. Matriculation Trigonometry. 1a.ed. London: G. Bell and Sons LTD Editorial, 1958.
Cita MLA (9a ed.)
Durrell, Clement V. Matriculation Trigonometry. 1a.ed. G. Bell and Sons LTD Editorial, 1958.
Precaución: Estas citas no son 100% exactas.