APA (7th ed.) Citation

Isthmian Canal Commission (U.S.). (1908). Invitation for proposals to furnish 1 rock-crushing plant. [publisher not identified].

Chicago Style (17th ed.) Citation

Isthmian Canal Commission (U.S.). Invitation for Proposals to Furnish 1 Rock-crushing Plant. [Washington]: [publisher not identified], 1908.

MLA (9th ed.) Citation

Isthmian Canal Commission (U.S.). Invitation for Proposals to Furnish 1 Rock-crushing Plant. [publisher not identified], 1908.