APA (7th ed.) Citation

Lefroy, A. H. F. (1913). Canada's federal system: Being a treatise on Canadian constitutional law under the British North America Act. Carswell Co..

Chicago Style (17th ed.) Citation

Lefroy, A. H. F. Canada's Federal System: Being a Treatise on Canadian Constitutional Law Under the British North America Act. Toronto: Carswell Co., 1913.

MLA (9th ed.) Citation

Lefroy, A. H. F. Canada's Federal System: Being a Treatise on Canadian Constitutional Law Under the British North America Act. Carswell Co., 1913.

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