Cita APA

WASHTON, N. S. (1974). Teaching science in elementary and middle schools. David McKay Company.

Citación estilo Chicago

WASHTON, Nathan S. Teaching Science in Elementary and Middle Schools. New York: David McKay Company, 1974.

Cita MLA

WASHTON, Nathan S. Teaching Science in Elementary and Middle Schools. David McKay Company, 1974.

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