Interaction Science Curriculum Project. (1970). Interaction of earth and time (1st experimental ed.). Rand McNally.
Chicago Style (17th ed.) CitationInteraction Science Curriculum Project. Interaction of Earth and Time. 1st experimental ed. Illinois: Rand McNally, 1970.
MLA (9th ed.) CitationInteraction Science Curriculum Project. Interaction of Earth and Time. 1st experimental ed. Rand McNally, 1970.
Warning: These citations may not always be 100% accurate.