APA (7th ed.) Citation

McGregor, R. C., Ligaya, M. . i., & Marhsall, E. J. (1931). Philippine birds, their haunts and habits. The John C. Winston.

Chicago Style (17th ed.) Citation

McGregor, Richard Crittenden, Macario ill Ligaya, and Elizabeth J. Marhsall. Philippine Birds, Their Haunts and Habits. Philadelphia, Chicago [etc.]: The John C. Winston, 1931.

MLA (9th ed.) Citation

McGregor, Richard Crittenden, et al. Philippine Birds, Their Haunts and Habits. The John C. Winston, 1931.