APA (7th ed.) Citation

Mitchell, J. L., Fergusson, J. D., Mansfield, K., & Tomlinson, H. M. Katherine Mansfield materials.

Chicago Style (17th ed.) Citation

Mitchell, J. Lawrence, John Duncan Fergusson, Katherine Mansfield, and H. M. Tomlinson. Katherine Mansfield Materials.

MLA (9th ed.) Citation

Mitchell, J. Lawrence, et al. Katherine Mansfield Materials.