Scientists who changed the world,
by Lynn and Gray Poole.
APA Citation
Poole, L., Poole, G. Johnson. (1960). Scientists who changed the world: by Lynn and Gray Poole. New York: Dodd, Mead.
MLA Citation
Poole, Lynn, and Gray Johnson Poole. Scientists Who Changed the World: by Lynn And Gray Poole. New York: Dodd, Mead, 1960.
Warning: These citations may not always be complete (especially for serials).