APA (7th ed.) Citation

Dunkley, J. R., & Wigley, T. M. L. (1967). Caves of the Nullarbor: A review of speleological investigations in the Nullarbor Plain, Southern Australia. Speleological Research Council.

Chicago Style (17th ed.) Citation

Dunkley, J. R., and T. M. L. Wigley. Caves of the Nullarbor: A Review of Speleological Investigations in the Nullarbor Plain, Southern Australia. Sydney: Speleological Research Council, 1967.

MLA (8th ed.) Citation

Dunkley, J. R., and T. M. L. Wigley. Caves of the Nullarbor: A Review of Speleological Investigations in the Nullarbor Plain, Southern Australia. Speleological Research Council, 1967.