APA (7th ed.) Citation

Fattah, U. A., & unknown. (1982). Design of solarimeter.

Chicago Style (17th ed.) Citation

Fattah, Uthman Abdullatif, and unknown. Design of Solarimeter. 1982.

MLA (9th ed.) Citation

Fattah, Uthman Abdullatif, and unknown. Design of Solarimeter. 1982.

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