Gaya APA

A., M, G. (1968). Composition And Origin of Hawaiian Lavas . : The Geological Society of America Inc. Colorado Bulding PO Box 1719, Boulder,.

Gaya MLA

A., Macdonald, Gordon. "Composition And Origin of Hawaiian Lavas". : The Geological Society of America Inc. Colorado Bulding PO Box 1719, Boulder,, 1968. Text.