APA
Buck's P. S., . (1970). Mandala. New York: Pocket Books.
Chicago
Buck's Pearl S, . 1970. Mandala. New York: Pocket Books.
Harvard
Buck's P. S., . (1970). Mandala. New York: Pocket Books.
MLA
Buck's Pearl S, . Mandala. New York: Pocket Books. 1970.