Cita APA (7th ed.)

Durden, C. J. (1982). THE BUTTERFLY FAUNA OF BARTON CREEK CANYON ON THE BALCONES FAULT ZONE AUSTIN TEXAS USA AND A REGIONAL LIST. Zenodo.

Cita Chicago (17th ed.)

Durden, C J. THE BUTTERFLY FAUNA OF BARTON CREEK CANYON ON THE BALCONES FAULT ZONE AUSTIN TEXAS USA AND A REGIONAL LIST. Zenodo, 1982.

Cita MLA (9th ed.)

Durden, C J. THE BUTTERFLY FAUNA OF BARTON CREEK CANYON ON THE BALCONES FAULT ZONE AUSTIN TEXAS USA AND A REGIONAL LIST. Zenodo, 1982.