Cita APA (7a ed.)

Halkett, S., Kennedy, J., Laing, J., Johnson, A. F., & Smith, W. . A. (1934). Dictionary of anonymous and pseudonymous English literature (New and enl. ed.). Oliver and Boyd.

Cita Chicago Style (17a ed.)

Halkett, Samuel, James Kennedy, John Laing, A. F. Johnson, y W. A. Smith. Dictionary of Anonymous and Pseudonymous English Literature. New and enl. ed. Edinburgh [etc.]: Oliver and Boyd, 1934.

Cita MLA (9a ed.)

Halkett, Samuel, et al. Dictionary of Anonymous and Pseudonymous English Literature. New and enl. ed. Oliver and Boyd, 1934.