Cita APA (7th ed.)

Gould, S. B., & Cross, K. P. (1972). Explorations in non-traditional study ([1st ed.].). Jossey-Bass.

Cita Chicago (17th ed.)

Gould, Samuel B., i K. Patricia Cross. Explorations in Non-traditional Study. [1st ed.]. San Francisco: Jossey-Bass, 1972.

Cita MLA (8th ed.)

Gould, Samuel B., i K. Patricia Cross. Explorations in Non-traditional Study. [1st ed.]. Jossey-Bass, 1972.