Cita APA

Williams, R. L., & Williams, R. L. (1974). The Cascades ([1. edition].). New York, New York: The American Wilderness.

Citación estilo Chicago

Williams, Richard Lippincott, y Richard Lippincott Williams. The Cascades. [1. edition]. New York, New York: The American Wilderness, 1974.

Cita MLA

Williams, Richard Lippincott, y Richard Lippincott Williams. The Cascades. [1. edition]. New York, New York: The American Wilderness, 1974.