APA (7th ed.) Citation

Simpson, M. S. (1995). Environmental Awareness Activities for Librarians and Teachers: 20 Interdisciplinary Units for Use in Grades 2-8.

Chicago Style (17th ed.) Citation

Simpson, Martha Seif. Environmental Awareness Activities for Librarians and Teachers: 20 Interdisciplinary Units for Use in Grades 2-8. 1995.

MLA (9th ed.) Citation

Simpson, Martha Seif. Environmental Awareness Activities for Librarians and Teachers: 20 Interdisciplinary Units for Use in Grades 2-8. 1995.

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