APA (7th ed.) Citation

(1920). Schedule of rates for supplies and services furnished to shipping and allied interests at Panama Canal; effective June 1, 1920. Panama Canal Press.

Chicago Style (17th ed.) Citation

Schedule of Rates for Supplies and Services Furnished to Shipping and Allied Interests at Panama Canal; Effective June 1, 1920. [Washington]: Panama Canal Press, 1920.

MLA (9th ed.) Citation

Schedule of Rates for Supplies and Services Furnished to Shipping and Allied Interests at Panama Canal; Effective June 1, 1920. Panama Canal Press, 1920.