APA Citation

Prochnow, D., & Prochnow, K. (1993). Why? : experiments for the young scientist / Dave Prochnow and Kathy Prochnow: Experiments for the young scientist / Dave Prochnow and Kathy Prochnow. Blue Ridge Summit, PA: Tab Books.

Chicago Style Citation

Prochnow, Dave., and Kathy Prochnow. Why? : Experiments for the Young Scientist / Dave Prochnow and Kathy Prochnow: Experiments for the Young Scientist / Dave Prochnow and Kathy Prochnow. Blue Ridge Summit, PA: Tab Books, 1993.

MLA Citation

Prochnow, Dave., and Kathy Prochnow. Why? : Experiments for the Young Scientist / Dave Prochnow and Kathy Prochnow: Experiments for the Young Scientist / Dave Prochnow and Kathy Prochnow. Blue Ridge Summit, PA: Tab Books, 1993.

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