APA (7th ed.) Citation

Sierra Leone. Surveys and Lands Department. (1951). Sierra Leone. Survey Dept..

Chicago Style (17th ed.) Citation

Sierra Leone. Surveys and Lands Department. Sierra Leone. Lagos, Nigeria: Survey Dept., 1951.

MLA (9th ed.) Citation

Sierra Leone. Surveys and Lands Department. Sierra Leone. Survey Dept., 1951.

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