Citazione Stile APA (7a Edizione)

Smith, P. (1930). A history of modern culture. P. Smith.

Citazione stile Chigago Style (17a edizione)

Smith, Preserved. A History of Modern Culture. Gloucester, Mass: P. Smith, 1930.

Citatione MLA (9a ed.)

Smith, Preserved. A History of Modern Culture. P. Smith, 1930.