APA (7th ed.) Citation

(1939). The standard gravity code for the design and installation of gravity war air heating systems.

Chicago Style (17th ed.) Citation

The Standard Gravity Code for the Design and Installation of Gravity War Air Heating Systems. 1939.

MLA (9th ed.) Citation

The Standard Gravity Code for the Design and Installation of Gravity War Air Heating Systems. 1939.

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