APA (7th ed.) Citation

Navarra, J. G. (1973). Our environment in space: The earth sciences. Harper & Row.

Chicago Style (17th ed.) Citation

Navarra, John Gabriel. Our Environment in Space: The Earth Sciences. New York: Harper & Row, 1973.

MLA (9th ed.) Citation

Navarra, John Gabriel. Our Environment in Space: The Earth Sciences. Harper & Row, 1973.

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