APA (7th ed.) Citation

Sammons, J. L. (1969). Heinrich Heine, the elusive poet. Yale University Press.

Chicago Style (17th ed.) Citation

Sammons, Jeffrey L. Heinrich Heine, the Elusive Poet. New Haven: Yale University Press, 1969.

MLA (8th ed.) Citation

Sammons, Jeffrey L. Heinrich Heine, the Elusive Poet. Yale University Press, 1969.