Gaya APA

Gardner, E, S. (1951). Perry Mason 2 in 1 : the Case of the Fiery Fingers & The Case of The Angry Mourner . New York: Pocket Books.

Gaya MLA

Gardner, Erle, Stanley. "Perry Mason 2 in 1 : the Case of the Fiery Fingers & The Case of The Angry Mourner". New York: Pocket Books, 1951. Text.