APA (7th ed.) Citation

Wilhelm, J. J. (1970). Seven troubadours: The creators of modern verse. Pennsylvania State Univ. Press.

Chicago Style (17th ed.) Citation

Wilhelm, James J. Seven Troubadours: The Creators of Modern Verse. University Park [u.a.]: Pennsylvania State Univ. Press, 1970.

MLA (9th ed.) Citation

Wilhelm, James J. Seven Troubadours: The Creators of Modern Verse. Pennsylvania State Univ. Press, 1970.