Penggayaan APA

LEONARO, Henry S. (1967). Principles of reasoning : . New York: Dorer Publications.

Chicago Style

LEONARO, Henry S. Principles of reasoning :. New York: Dorer Publications, 1967. Buku.

MLA Style

LEONARO, Henry S. Principles of reasoning :. New York: Dorer Publications, 1967. Buku.

Turabian Style

LEONARO, Henry S. Principles of reasoning :. New York: Dorer Publications, 1967. Buku.