APA (7th ed.) Citation

Halkett, S., Laing, J., Kennedy, J., Smith, W. A., & Johnson, A. F. (1971). Dictionary of anonymous and pseudonymous English literature (New and enl. ed.). Haskell House Publishers.

Chicago Style (17th ed.) Citation

Halkett, Samuel, John Laing, James Kennedy, William Allan Smith, and A. F. Johnson. Dictionary of Anonymous and Pseudonymous English Literature. New and enl. ed. New York: Haskell House Publishers, 1971.

MLA (8th ed.) Citation

Halkett, Samuel, et al. Dictionary of Anonymous and Pseudonymous English Literature. New and enl. ed. Haskell House Publishers, 1971.