APA (7th ed.) Citation

Gajardo, M. S. (2006). Instructional modules for secondary social studies I: Effects on academic achievement and attitudes of students.

Chicago Style (17th ed.) Citation

Gajardo, Melanie Serrano. Instructional Modules for Secondary Social Studies I: Effects on Academic Achievement and Attitudes of Students. 2006.

MLA (9th ed.) Citation

Gajardo, Melanie Serrano. Instructional Modules for Secondary Social Studies I: Effects on Academic Achievement and Attitudes of Students. 2006.

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