APA (7th ed.) Citation

Asimov, I., & Kors, E. W. (1989). How did we find out about microwaves? Walker.

Chicago Style (17th ed.) Citation

Asimov, Isaac, and Erika W. Kors. How Did We Find Out About Microwaves? New York: Walker, 1989.

MLA (9th ed.) Citation

Asimov, Isaac, and Erika W. Kors. How Did We Find Out About Microwaves? Walker, 1989.

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