Jackson, J. H. (1980). Teacher's manual spaceship earth: Earth science. Houghton Mifflin.
Citación estilo ChicagoJackson, Joseph H. Teacher's Manual Spaceship Earth: Earth Science. Boston: Houghton Mifflin, 1980.
Cita MLAJackson, Joseph H. Teacher's Manual Spaceship Earth: Earth Science. Houghton Mifflin, 1980.
Warning: These citations may not always be 100% accurate.