APA

(1967). Proccedings. St. Augustine, Trinidad: University of the West Indies, St. Augustine, Trinidad.

Chicago

1967. Proccedings. St. Augustine, Trinidad: University of the West Indies, St. Augustine, Trinidad.

Harvard

(1967). Proccedings. St. Augustine, Trinidad: University of the West Indies, St. Augustine, Trinidad.

MLA

Proccedings. St. Augustine, Trinidad: University of the West Indies, St. Augustine, Trinidad. 1967.