APA ציטוט

Saxena, y. (2004). Environment explained: Meaning and definitions of terms and themes. Excel.

Chicago Style (17th ed.) Citation

Saxena, y. Environment Explained: Meaning and Definitions of Terms and Themes. New Delhi: Excel, 2004.

ציטוט MLA

Saxena, y. Environment Explained: Meaning and Definitions of Terms and Themes. Excel, 2004.