Cita APA (7a ed.)

Silver Burdett & Ginn (Firm) & Alexander, P. (1988). Silver Burdett & Ginn physical science (Teacher ed.). Silver, Burdett & Ginn.

Cita Chicago Style (17a ed.)

Silver Burdett & Ginn (Firm) y Peter Alexander. Silver Burdett & Ginn Physical Science. Teacher ed. Lexington, MA: Silver, Burdett & Ginn, 1988.

Cita MLA (8a ed.)

Silver Burdett & Ginn (Firm) y Peter Alexander. Silver Burdett & Ginn Physical Science. Teacher ed. Silver, Burdett & Ginn, 1988.