Citazione Stile APA (7a Edizione)

Whittier, J. G. (1890). Songs of three centuries. Houghton, Mifflin and company.

Citazione stile Chigago Style (17a edizione)

Whittier, John Greenleaf. Songs of Three Centuries. Boston and New York: Houghton, Mifflin and company, 1890.

Citatione MLA (9a ed.)

Whittier, John Greenleaf. Songs of Three Centuries. Houghton, Mifflin and company, 1890.