APA
Valia B., . (1979). Practical mother and child health. New York: Orient Longman Ltd.
Chicago
Valia B.N.S, . 1979. Practical mother and child health. New York: Orient Longman Ltd.
Harvard
Valia B., . (1979). Practical mother and child health. New York: Orient Longman Ltd.
MLA
Valia B.N.S, . Practical mother and child health. New York: Orient Longman Ltd. 1979.