Cita APA (7th ed.)

Nicholas, S. E. N. (1933). Commercial Ceylon. printed by the Times of Ceylon Company, Limited, Printers and Publishers.

Cita Chicago (17th ed.)

Nicholas, Samuel Ernest N. Commercial Ceylon. Colombo, Ceylon: printed by the Times of Ceylon Company, Limited, Printers and Publishers, 1933.

Cita MLA (8th ed.)

Nicholas, Samuel Ernest N. Commercial Ceylon. printed by the Times of Ceylon Company, Limited, Printers and Publishers, 1933.