APA (7th ed.) Citation

Fergusson, E., Hurd, P., & Armitage, M. (1948). Murder & mystery in New Mexico. M. Armitage.

Chicago Style (17th ed.) Citation

Fergusson, Erna, Peter Hurd, and Merle Armitage. Murder & Mystery in New Mexico. Albuquerque, N.M.: M. Armitage, 1948.

MLA (9th ed.) Citation

Fergusson, Erna, et al. Murder & Mystery in New Mexico. M. Armitage, 1948.