APA (7th ed.) Citation

Ussher, R. J., & Warren, R. (1900). The birds of Ireland an account of the distribution , migrations and habits of bird as observed in Ireland, with all additions the Irish list. Gurney and Jackson.

Chicago Style (17th ed.) Citation

Ussher, Richard John, and Robert Warren. The Birds of Ireland an Account of the Distribution , Migrations and Habits of Bird as Observed in Ireland, with All Additions the Irish List. London: Gurney and Jackson, 1900.

MLA (9th ed.) Citation

Ussher, Richard John, and Robert Warren. The Birds of Ireland an Account of the Distribution , Migrations and Habits of Bird as Observed in Ireland, with All Additions the Irish List. Gurney and Jackson, 1900.