توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Indian council of social science research. (1983). A survey of research in physical geographya : a companion volume: To" A survey of research in geography" 1972. Concept.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Indian council of social science research. A Survey of Research in Physical Geographya : a Companion Volume: To" A Survey of Research in Geography" 1972. New Delhi: Concept, 1983.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Indian council of social science research. A Survey of Research in Physical Geographya : a Companion Volume: To" A Survey of Research in Geography" 1972. Concept, 1983.