Cita APA (7a ed.)

SCHREBER, J. (1983). Regions of our country and our world. Scott.

Cita Chicago Style (17a ed.)

SCHREBER, John. Regions of Our Country and Our World. Glenview: Scott, 1983.

Cita MLA (9a ed.)

SCHREBER, John. Regions of Our Country and Our World. Scott, 1983.