Cita APA (7th ed.)

HUSSERL, E. (1978). Formal and transcendental logic. Masrtinus Nijhoff.

Cita Chicago (17th ed.)

HUSSERL, Edmund. Formal and Transcendental Logic. The Hague: Masrtinus Nijhoff, 1978.

Cita MLA (9th ed.)

HUSSERL, Edmund. Formal and Transcendental Logic. Masrtinus Nijhoff, 1978.