APA
Bhatia B. D., Bhatia B. D., . (1973). Elements of psychology and mental hygiene for nurses in india. London: Longman.
Chicago
Bhatia B D, Bhatia B D, . 1973. Elements of psychology and mental hygiene for nurses in india. London: Longman.
Harvard
Bhatia B. D., Bhatia B. D., . (1973). Elements of psychology and mental hygiene for nurses in india. London: Longman.
MLA
Bhatia B D, Bhatia B D, . Elements of psychology and mental hygiene for nurses in india. London: Longman. 1973.