APA
, . (1995). The harmones and the endocrine system. New Delhi: Learners Press.
Chicago
, . 1995. The harmones and the endocrine system. New Delhi: Learners Press.
Harvard
, . (1995). The harmones and the endocrine system. New Delhi: Learners Press.
MLA
, . The harmones and the endocrine system. New Delhi: Learners Press. 1995.