Gaya APA

Angino, E, E., Long, D, T. (1979). Geochemistry of Bismuth : Benchmark Paper in Geology Volume 49 . Stroudsburg: Dowden, Hutchington & Ross, Inc..

Gaya MLA

Angino, Ernest, E.., Long, David, T.. "Geochemistry of Bismuth : Benchmark Paper in Geology Volume 49". Stroudsburg: Dowden, Hutchington & Ross, Inc., 1979. Text.