APA (7th ed.) Citation

Halkett, S., Laing, J., & Horden, J. (1980). A dictionary of anonymous and pseudonymous publications in the English language (3rd rev.and enl. ed.). Longman.

Chicago Style (17th ed.) Citation

Halkett, Samuel, John Laing, and John Horden. A Dictionary of Anonymous and Pseudonymous Publications in the English Language. 3rd rev.and enl. ed. Harlow: Longman, 1980.

MLA (9th ed.) Citation

Halkett, Samuel, et al. A Dictionary of Anonymous and Pseudonymous Publications in the English Language. 3rd rev.and enl. ed. Longman, 1980.