APA استشهاد

Srinivasa K. (1972). Analytical Models for Two Types of Birth Intervals with Applications to Indian Population (1972.). University of Kerala.

استشهاد بنمط شيكاغو

Srinivasa K. Analytical Models for Two Types of Birth Intervals with Applications to Indian Population. 1972. Trivandrum: University of Kerala, 1972.

MLA استشهاد

Srinivasa K. Analytical Models for Two Types of Birth Intervals with Applications to Indian Population. 1972. University of Kerala, 1972.