APA Zitierstil

Randhawa, M. S., Singh, J., Dey, A. K., & Mittre, V. (1969). Evolution of life. Publications & Information Directorate.

Chicago Zitierstil

Randhawa, M. S., Jagjit Singh, A. K. Dey, und Vishnu Mittre. Evolution of Life. New Delhi: Publications & Information Directorate, 1969.

MLA Zitierstil

Randhawa, M. S., et al. Evolution of Life. Publications & Information Directorate, 1969.