APA (7th ed.) Citation

Botswana, Great Britain, & Great Britain. (1966). Constitution of Botswana. Government Printer.

Chicago Style (17th ed.) Citation

Botswana, Great Britain, and Great Britain. Constitution of Botswana. Gaborones, Botswana: Government Printer, 1966.

MLA (8th ed.) Citation

Botswana, et al. Constitution of Botswana. Government Printer, 1966.