APA ציטוט

Kaufmann, W. J. (1978). Exploration of the solar system. Macmillan.

Chicago Style (17th ed.) Citation

Kaufmann, William J. Exploration of the Solar System. Macmillan, 1978.

ציטוט MLA

Kaufmann, William J. Exploration of the Solar System. Macmillan, 1978.