APA (7th ed.) Citation

Abbott, P. L. (1973). The Edwards Limestone in the Balcones fault zone, south-central Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Abbott, Patrick L. The Edwards Limestone in the Balcones Fault Zone, South-central Texas. [Place of publication not identified]: [publisher not identified], 1973.

MLA (9th ed.) Citation

Abbott, Patrick L. The Edwards Limestone in the Balcones Fault Zone, South-central Texas. [publisher not identified], 1973.