APA引文

Das, K. (1921). A text-book of midwifery for medical schools and colleges in India. Thacker, Spink.

Chicago Style (17th ed.) Citation

Das, Kedarnath. A Text-book of Midwifery for Medical Schools and Colleges in India. Calcutta: Thacker, Spink, 1921.

MLA引文

Das, Kedarnath. A Text-book of Midwifery for Medical Schools and Colleges in India. Thacker, Spink, 1921.