Citazione Stile APA (7a Edizione)

Sylvester, D., & Burrill, T. (1976). What is history? (Teacher's guide.). Holmes McDougall.

Citazione stile Chigago Style (17a edizione)

Sylvester, David, e Ted Burrill. What Is History? Teacher's guide. Edinburgh: Holmes McDougall, 1976.

Citatione MLA (9a ed.)

Sylvester, David, e Ted Burrill. What Is History? Teacher's guide. Holmes McDougall, 1976.