Cita APA (7th ed.)

Guignon, C. B. (2004). The existentialists: Critical essays on Kierkegaard, Nietzsche, Heidegger, and Sartre. Rowman & Littlefield Publishers.

Cita Chicago (17th ed.)

Guignon, Charles B. The Existentialists: Critical Essays on Kierkegaard, Nietzsche, Heidegger, and Sartre. Lanham: Rowman & Littlefield Publishers, 2004.

Cita MLA (9th ed.)

Guignon, Charles B. The Existentialists: Critical Essays on Kierkegaard, Nietzsche, Heidegger, and Sartre. Rowman & Littlefield Publishers, 2004.