APA-Zitierstil (7. Ausg.)

Williams, H. (1928). A recent volcanic eruption near Lassen Peak, California. Univ. of California Press.

Chicago-Zitierstil (17. Ausg.)

Williams, Howel. A Recent Volcanic Eruption Near Lassen Peak, California. Berkeley, Calif: Univ. of California Press, 1928.

MLA-Zitierstil (9. Ausg.)

Williams, Howel. A Recent Volcanic Eruption Near Lassen Peak, California. Univ. of California Press, 1928.