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 (9th ed.) Citation

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

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