APA (7th ed.) Citation

Khanna, K. C., & Duggal, B. N. (1976). A course in social studies. Navdeep.

Chicago Style (17th ed.) Citation

Khanna, K. C., and B. N. Duggal. A Course in Social Studies. Delhi [u.a.]: Navdeep, 1976.

MLA (9th ed.) Citation

Khanna, K. C., and B. N. Duggal. A Course in Social Studies. Navdeep, 1976.

Warning: These citations may not always be 100% accurate.