APA

Ludowyk E. F. C., . (1966). The modern history of Ceylon. New York: Praeger.

Chicago

Ludowyk Evelyn Fredrick Charles, . 1966. The modern history of Ceylon. New York: Praeger.

Harvard

Ludowyk E. F. C., . (1966). The modern history of Ceylon. New York: Praeger.

MLA

Ludowyk Evelyn Fredrick Charles, . The modern history of Ceylon. New York: Praeger. 1966.