APA (7th ed.) Citation

Whitmore, T. C. (1977). A first look at Agathis. University of Oxford.

Chicago Style (17th ed.) Citation

Whitmore, T. C. A First Look at Agathis. Oxford, UK: University of Oxford, 1977.

MLA (9th ed.) Citation

Whitmore, T. C. A First Look at Agathis. University of Oxford, 1977.