Cita APA (7th ed.)

Encyclopaedia Britannica, inc, & Compton's Learning Company. (2007). New views of the solar system. Encyclopaedia Britannica.

Cita Chicago (17th ed.)

Encyclopaedia Britannica, inc, i Compton's Learning Company. New Views of the Solar System. Chicago: Encyclopaedia Britannica, 2007.

Cita MLA (8th ed.)

Encyclopaedia Britannica, inc, i Compton's Learning Company. New Views of the Solar System. Encyclopaedia Britannica, 2007.