Cita APA (7a ed.)

Otto, J. D. T. (1957). The dyke rocks of Cape St. Martin. [University of Stellenbosch].

Cita Chicago Style (17a ed.)

Otto, J. D. T. The Dyke Rocks of Cape St. Martin. Stellenbosch: [University of Stellenbosch], 1957.

Cita MLA (8a ed.)

Otto, J. D. T. The Dyke Rocks of Cape St. Martin. [University of Stellenbosch], 1957.