APA (7. basım) Alıntı

Educational Services Inc. African Education Program. (1964). Mathematics secondary two: Geometry (Prelim. ed.). ESI.

Chicago Style (17. basım) Atıf

Educational Services Inc. African Education Program. Mathematics Secondary Two: Geometry. Prelim. ed. Watertown, MA: ESI, 1964.

MLA (9th ed.) Atıf

Educational Services Inc. African Education Program. Mathematics Secondary Two: Geometry. Prelim. ed. ESI, 1964.