APA aipamena

Jagjit goingh & M s Randhawa. (1969). Evolution of life. New road.

Chicago Style aipamena

Jagjit goingh and M s Randhawa. Evolution of Life. New road, 1969.

MLA aipamena

Jagjit goingh and M s Randhawa. Evolution of Life. New road, 1969.