Cita APA

Watson, L. (1976). Gifts of unknown things. Simon and Schuster.

Citación estilo Chicago

Watson, Lyall. Gifts of Unknown Things. New York: Simon and Schuster, 1976.

Cita MLA

Watson, Lyall. Gifts of Unknown Things. Simon and Schuster, 1976.

Warning: These citations may not always be 100% accurate.