APA (7th ed.) Citation

McGregor, R. C., & Marshall, E. J. (1931). Philippine birds: Their haunts and habits. John C. Winston Co..

Chicago Style (17th ed.) Citation

McGregor, Richard Crittenden, and Elizabeth J. Marshall. Philippine Birds: Their Haunts and Habits. Philadelphia, Pa.: John C. Winston Co., 1931.

MLA (9th ed.) Citation

McGregor, Richard Crittenden, and Elizabeth J. Marshall. Philippine Birds: Their Haunts and Habits. John C. Winston Co., 1931.