APA (7th ed.) Citation

Matthew, W. D. (1930). A Pliocene mastodon skull from California, Pliomastodon vexillarius, N. sp. Univ. of California Press.

Chicago Style (17th ed.) Citation

Matthew, William Diller. A Pliocene Mastodon Skull from California, Pliomastodon Vexillarius, N. Sp. Berkeley, Calif: Univ. of California Press, 1930.

MLA (9th ed.) Citation

Matthew, William Diller. A Pliocene Mastodon Skull from California, Pliomastodon Vexillarius, N. Sp. Univ. of California Press, 1930.