Cita APA (7a ed.)

Macbeth, D. (2005). Frege's logic. Harvard University Press.

Cita Chicago Style (17a ed.)

Macbeth, Danielle. Frege's Logic. Cambridge ; London: Harvard University Press, 2005.

Cita MLA (9a ed.)

Macbeth, Danielle. Frege's Logic. Harvard University Press, 2005.