Cita APA (7a ed.)

Kerken, L. v. (1967). Loneliness and love. Sheed & Ward.

Cita Chicago Style (17a ed.)

Kerken, L. vander. Loneliness and Love. New York: Sheed & Ward, 1967.

Cita MLA (8a ed.)

Kerken, L. vander. Loneliness and Love. Sheed & Ward, 1967.