APA (7th ed.) Citation

Gluck, D. H. (2000). What is energy ? [. Schlessinger Media.

Chicago Style (17th ed.) Citation

Gluck, David H. What Is Energy ? [. s.l: Schlessinger Media, 2000.

MLA (9th ed.) Citation

Gluck, David H. What Is Energy ? [. Schlessinger Media, 2000.

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