Cita APA

Heider, L. J., & Simpson, J. .. (1967). Theoretical Analysis. Philadelphia: W. B. Saunders.

Chicago Style Citation

Heider, Lester J., i James Simpson. Theoretical Analysis. Philadelphia: W. B. Saunders, 1967.

Cita MLA

Heider, Lester J., i James Simpson. Theoretical Analysis. Philadelphia: W. B. Saunders, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.