APA ציטוט
Sivakumar, R., & Fegan, S. C. (2005). Introduction to environmental science and engineering (4th ed.). Vijay Nicole Imprints.
Chicago Style (17th ed.) Citation
Sivakumar, Raman, and Sophia Chung Fegan. Introduction to Environmental Science and Engineering. 4th ed. Chennai: Vijay Nicole Imprints, 2005.
ציטוט MLA
Sivakumar, Raman, and Sophia Chung Fegan. Introduction to Environmental Science and Engineering. 4th ed. Vijay Nicole Imprints, 2005.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.