APA (7th ed.) Citation

Botswana. Department of Surveys and Lands. (1981). Republic of Botswana 1981 population census: Population density map. [Department of Surveys & Lands, Botswana?].

Chicago Style (17th ed.) Citation

Botswana. Department of Surveys and Lands. Republic of Botswana 1981 Population Census: Population Density Map. [Gabarone?]: [Department of Surveys & Lands, Botswana?], 1981.

MLA (9th ed.) Citation

Botswana. Department of Surveys and Lands. Republic of Botswana 1981 Population Census: Population Density Map. [Department of Surveys & Lands, Botswana?], 1981.