APA (7th ed.) Citation

O'Casey, S., Krause, D., & Lowery, R. G. (1981). Sean O'Casey centenary essays. Barnes & Noble.

Chicago Style (17th ed.) Citation

O'Casey, Sean, David Krause, and Robert G. Lowery. Sean O'Casey Centenary Essays. Totowa, N.J.: Barnes & Noble, 1981.

MLA (9th ed.) Citation

O'Casey, Sean, et al. Sean O'Casey Centenary Essays. Barnes & Noble, 1981.