Cita APA (7a ed.)

Lear, J. (1980). Aristotle and logical theory. Cambridge University Press.

Cita Chicago Style (17a ed.)

Lear, Jonathan. Aristotle and Logical Theory. Cambridge ; New York: Cambridge University Press, 1980.

Cita MLA (9a ed.)

Lear, Jonathan. Aristotle and Logical Theory. Cambridge University Press, 1980.