Cita APA (7th ed.)
Krutch, J. W. (1944). Samuel Johnson. H. Holt and company.
Cita Chicago (17th ed.)
Krutch, Joseph Wood. Samuel Johnson. New York: H. Holt and company, 1944.
Cita MLA (9th ed.)
Krutch, Joseph Wood. Samuel Johnson. H. Holt and company, 1944.
Atenció: Aquestes cites poden no estar 100% correctes.