APA Citation

Speirs, J. M. (1985). Birds of ontario. Toronto, Canadá: Natural Heritage, Natural History.

Chicago Style Citation

Speirs, John Murray. Birds of Ontario. Toronto, Canadá: Natural Heritage, Natural History, 1985.

MLA Citation

Speirs, John Murray. Birds of Ontario. Toronto, Canadá: Natural Heritage, Natural History, 1985.

Warning: These citations may not always be 100% accurate.