APA (7th ed.) Citation

(1928). Supplement numbers 2 to Special tariff numbers 1. Balboa Heights, Canal Zone.

Chicago Style (17th ed.) Citation

Supplement Numbers 2 to Special Tariff Numbers 1. [Washington]: Balboa Heights, Canal Zone, 1928.

MLA (9th ed.) Citation

Supplement Numbers 2 to Special Tariff Numbers 1. Balboa Heights, Canal Zone, 1928.

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