APA (7th ed.) Citation

(1989). Elementary School Science Education Program Management Guide, SY89-90. Edition Two.

Chicago Style (17th ed.) Citation

Elementary School Science Education Program Management Guide, SY89-90. Edition Two. 1989.

MLA (9th ed.) Citation

Elementary School Science Education Program Management Guide, SY89-90. Edition Two. 1989.

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