Παραπομπή σε μορφή APA (7η εκδ.)

SAH, S. (2008). GREEN GENIUS' 101 QUESTIONS & ANSWERS EXCITING ENVIRONMENT: THE QUICKEST WAY O INCREASE YOUR GREEN QUOTIENT. PEARSON EDUCATION.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SAH, SNIGDHA. GREEN GENIUS' 101 QUESTIONS & ANSWERS EXCITING ENVIRONMENT: THE QUICKEST WAY O INCREASE YOUR GREEN QUOTIENT. NEW DELHI: PEARSON EDUCATION, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

SAH, SNIGDHA. GREEN GENIUS' 101 QUESTIONS & ANSWERS EXCITING ENVIRONMENT: THE QUICKEST WAY O INCREASE YOUR GREEN QUOTIENT. PEARSON EDUCATION, 2008.