APA (7th ed.) Citation

Decker, R. W. (1987). Volcanism in Hawaii. United States Government Printing Office.

Chicago Style (17th ed.) Citation

Decker, Robert W. Volcanism in Hawaii. Washington: United States Government Printing Office, 1987.

MLA (9th ed.) Citation

Decker, Robert W. Volcanism in Hawaii. United States Government Printing Office, 1987.

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