APA (7th ed.) Citation

Knowland, W. F., & Ulinski, C. (1979). Traditional fuels: Present data, past experience and possible strategies. [Agency for International Development?].

Chicago Style (17th ed.) Citation

Knowland, William F., and Carol Ulinski. Traditional Fuels: Present Data, Past Experience and Possible Strategies. [Washington, D.C.?]: [Agency for International Development?], 1979.

MLA (9th ed.) Citation

Knowland, William F., and Carol Ulinski. Traditional Fuels: Present Data, Past Experience and Possible Strategies. [Agency for International Development?], 1979.