APA (7th ed.) Citation

Ingram, G. C., & Salmon, H. M. (1934). Birds in Britain to-day. Ivor Nicholson & Watson.

Chicago Style (17th ed.) Citation

Ingram, Geoffrey C.S, and H. Morrey Salmon. Birds in Britain To-day. London: Ivor Nicholson & Watson, 1934.

MLA (9th ed.) Citation

Ingram, Geoffrey C.S, and H. Morrey Salmon. Birds in Britain To-day. Ivor Nicholson & Watson, 1934.