APA (7th ed.) Citation

(1972). Earth science curriculum project: Investigating the earth. Hougton Mifflin Comp.

Chicago Style (17th ed.) Citation

Earth Science Curriculum Project: Investigating the Earth. Hougton Mifflin Comp, 1972.

MLA (8th ed.) Citation

Earth Science Curriculum Project: Investigating the Earth. Hougton Mifflin Comp, 1972.

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