APA استشهاد

Blakemore, H. E., & Smith, C. T. E. (1971). Latin America: Geographical perpectives (Ed.2.).

استشهاد بنمط شيكاغو

Blakemore, Harold; Ed, و Clifford T; Ed Smith. Latin America: Geographical Perpectives. Ed.2. London, Methuen, 1971.

MLA استشهاد

Blakemore, Harold; Ed, و Clifford T; Ed Smith. Latin America: Geographical Perpectives. Ed.2. 1971.