APA (7th ed.) Citation

Association for Science Education, Design and Technology Association, & Sage, J. (1994). Managing energy / Jim Sage ... [et al.]. Association for Science Education.

Chicago Style (17th ed.) Citation

Association for Science Education, Design and Technology Association, and Jim Sage. Managing Energy / Jim Sage ... [et Al.]. Hatfield: Association for Science Education, 1994.

MLA (9th ed.) Citation

Association for Science Education, et al. Managing Energy / Jim Sage ... [et Al.]. Association for Science Education, 1994.

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