APA (7th ed.) Citation

Langford, J. A. (1983). Canadian foreign investment controls (3rd ed.). CCH Canadian.

Chicago Style (17th ed.) Citation

Langford, J. Alex. Canadian Foreign Investment Controls. 3rd ed. Don Mills [u.a.]: CCH Canadian, 1983.

MLA (9th ed.) Citation

Langford, J. Alex. Canadian Foreign Investment Controls. 3rd ed. CCH Canadian, 1983.