APA-Zitierstil (7. Ausg.)

Carret, P. L. (1975). The art of speculation (Reprint of the rev. ed. 1930.). Arno Press.

Chicago-Zitierstil (17. Ausg.)

Carret, Philip L. The Art of Speculation. Reprint of the rev. ed. 1930. New York: Arno Press, 1975.

MLA-Zitierstil (9. Ausg.)

Carret, Philip L. The Art of Speculation. Reprint of the rev. ed. 1930. Arno Press, 1975.