APA استشهاد

Sekhar, A. C. (1989). Rubberwood: Production and utilisation.

استشهاد بنمط شيكاغو

Sekhar, A C. Rubberwood: Production and Utilisation. Kottayam, The Rubber Research Institute of India, 1989.

MLA استشهاد

Sekhar, A C. Rubberwood: Production and Utilisation. 1989.