APA (7th ed.) Citation

(1971). Ferguson's Sri Lanka Directory 1971-72 (113th.). The Associated Newspapers of Ceylon.

Chicago Style (17th ed.) Citation

Ferguson's Sri Lanka Directory 1971-72. 113th. Colombo: The Associated Newspapers of Ceylon, 1971.

MLA (9th ed.) Citation

Ferguson's Sri Lanka Directory 1971-72. 113th. The Associated Newspapers of Ceylon, 1971.

Warning: These citations may not always be 100% accurate.