APA (7th ed.) Citation

(1991). Kometen, Asteroiden und Meteoriten. Time-Life.

Chicago Style (17th ed.) Citation

Kometen, Asteroiden Und Meteoriten. Amsterdam: Time-Life, 1991.

MLA (9th ed.) Citation

Kometen, Asteroiden Und Meteoriten. Time-Life, 1991.

Warning: These citations may not always be 100% accurate.