Cita APA (7a ed.)

Victor, E. (1980). Science for the elementary school (4th ed.). Macmillan.

Cita Chicago Style (17a ed.)

Victor, Edward. Science for the Elementary School. 4th ed. New York: Macmillan, 1980.

Cita MLA (9a ed.)

Victor, Edward. Science for the Elementary School. 4th ed. Macmillan, 1980.