APA
Bhatnagar S. K. M. &. M. L. A., . (1977). Essentials of human genetics. Kothari Medical Publishing House, Mumbai: .
Chicago
Bhatnagar S.M Kothari M.L & Mehta Lopa A, . 1977. Essentials of human genetics. Kothari Medical Publishing House, Mumbai: .
Harvard
Bhatnagar S. K. M. &. M. L. A., . (1977). Essentials of human genetics. Kothari Medical Publishing House, Mumbai: .
MLA
Bhatnagar S.M Kothari M.L & Mehta Lopa A, . Essentials of human genetics. Kothari Medical Publishing House, Mumbai: . 1977.