Decker, R. W. (1987). Volcanism in Hawaii. United States Government Printing Office.
Cita Chicago Style (17a ed.)Decker, Robert W. Volcanism in Hawaii. Washington: United States Government Printing Office, 1987.
Cita MLA (9a ed.)Decker, Robert W. Volcanism in Hawaii. United States Government Printing Office, 1987.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.