Cita APA (7th ed.)
Begando, J. (1950). The miracle of growth (1a. ed.). University of Illinois.
Cita Chicago (17th ed.)
Begando, Joseph. The Miracle of Growth. 1a. ed. Illinois: University of Illinois, 1950.
Cita MLA (9th ed.)
Begando, Joseph. The Miracle of Growth. 1a. ed. University of Illinois, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.