APA (7e ed.) Bronvermelding

Marshall, R. (2023). The physiography and vegetation of Trinidad and Tobago: A study in plant ecology. Clarendon Press, Oxford.

Chicago (17e ed.) Bronvermelding

Marshall, R.C. The Physiography and Vegetation of Trinidad and Tobago: A Study in Plant Ecology. Clarendon Press, Oxford, 2023.

MLA (9e ed.) Bronvermelding

Marshall, R.C. The Physiography and Vegetation of Trinidad and Tobago: A Study in Plant Ecology. Clarendon Press, Oxford, 2023.