APA (7th ed.) Citation

Spath, C. D. (1980). The El Encanto focus: A Post-Pleistocene maritime adaptation to expanding littoral resources. [publisher not identified].

Chicago Style (17th ed.) Citation

Spath, Carl David. The El Encanto Focus: A Post-Pleistocene Maritime Adaptation to Expanding Littoral Resources. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Spath, Carl David. The El Encanto Focus: A Post-Pleistocene Maritime Adaptation to Expanding Littoral Resources. [publisher not identified], 1980.