APA (7th ed.) Citation

Gutenberg, B. (1951). Internal constitution of the earth (2nd. ed.). Dover Publications.

Chicago Style (17th ed.) Citation

Gutenberg, Beno. Internal Constitution of the Earth. 2nd. ed. New York: Dover Publications, 1951.

MLA (8th ed.) Citation

Gutenberg, Beno. Internal Constitution of the Earth. 2nd. ed. Dover Publications, 1951.

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