Cita APA (7th ed.)

Bloom, A. L. (1991). Geomorphology: A systematic analysis of late cenozoic landforms (2nd.ed.). Prentice Hall.

Cita Chicago (17th ed.)

Bloom, Arthur L. Geomorphology: A Systematic Analysis of Late Cenozoic Landforms. 2nd.ed. Englewood Cliffs: Prentice Hall, 1991.

Cita MLA (9th ed.)

Bloom, Arthur L. Geomorphology: A Systematic Analysis of Late Cenozoic Landforms. 2nd.ed. Prentice Hall, 1991.