Citazione Stile APA (7a Edizione)

Schwab, J. J. (1967). Biology teachers' handbook (7th ptg.). John Wiley and Sons, Inc..

Citazione stile Chigago Style (17a edizione)

Schwab, Joseph J. Biology Teachers' Handbook. 7th ptg. New York: John Wiley and Sons, Inc., 1967.

Citatione MLA (9a ed.)

Schwab, Joseph J. Biology Teachers' Handbook. 7th ptg. John Wiley and Sons, Inc., 1967.