Cita APA (7a ed.)

Goulet, D. (1978). The cruel choice: A new concept in the theory of development (4th printing.). Atheneum.

Cita Chicago Style (17a ed.)

Goulet, Denis. The Cruel Choice: A New Concept in the Theory of Development. 4th printing. New York: Atheneum, 1978.

Cita MLA (9a ed.)

Goulet, Denis. The Cruel Choice: A New Concept in the Theory of Development. 4th printing. Atheneum, 1978.