Cita APA (7a ed.)

Waters, A. C. (1967). Moon craters and Oregon volcanoes. Oregon State System of Higher Education.

Cita Chicago Style (17a ed.)

Waters, Aaron C. Moon Craters and Oregon Volcanoes. Eugene: Oregon State System of Higher Education, 1967.

Cita MLA (8a ed.)

Waters, Aaron C. Moon Craters and Oregon Volcanoes. Oregon State System of Higher Education, 1967.

Precaución: Estas citas no son 100% exactas.