APA (7th ed.) Citation

Hall, B. P., & Moreau, R. E. (1970). An atlas of speciation in African passerine birds. Trustees of the British Museum.

Chicago Style (17th ed.) Citation

Hall, B. P., and R. E. Moreau. An Atlas of Speciation in African Passerine Birds. London: Trustees of the British Museum, 1970.

MLA (9th ed.) Citation

Hall, B. P., and R. E. Moreau. An Atlas of Speciation in African Passerine Birds. Trustees of the British Museum, 1970.