APA (7th ed.) Citation

Isaacs, N. D. (1968). Structural principles in Old English poetry. University of Tennessee Press.

Chicago Style (17th ed.) Citation

Isaacs, Neil D. Structural Principles in Old English Poetry. Knoxville: University of Tennessee Press, 1968.

MLA (8th ed.) Citation

Isaacs, Neil D. Structural Principles in Old English Poetry. University of Tennessee Press, 1968.

Warning: These citations may not always be 100% accurate.