APA (7th ed.) Citation

Patty, T. S. (1978). The cement industry of Puerto Rico: History, raw materials and production. [publisher not identified].

Chicago Style (17th ed.) Citation

Patty, Tom Short. The Cement Industry of Puerto Rico: History, Raw Materials and Production. Austin, Tex.: [publisher not identified], 1978.

MLA (9th ed.) Citation

Patty, Tom Short. The Cement Industry of Puerto Rico: History, Raw Materials and Production. [publisher not identified], 1978.

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