Lowe, J. J., & Walker, M. J. C. (1999). Reconstructing quaternary environments: 2nd ed (2nd ed.). Longman.
शिकागो स्टाइल उद्धरणLowe, J J., और M J C. Walker. Reconstructing Quaternary Environments: 2nd Ed. 2nd ed. London: Longman, 1999.
एमएलए उद्धरणLowe, J J., और M J C. Walker. Reconstructing Quaternary Environments: 2nd Ed. 2nd ed. Longman, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.