Cita APA

Watson, W. (1990). Encyclopedia of Plant Science Vol.VI. Printwell Publishers.

Chicago Edition Citation

Watson, William. Encyclopedia of Plant Science Vol.VI. Jaipur: Printwell Publishers, 1990.

Cita MLA

Watson, William. Encyclopedia of Plant Science Vol.VI. Printwell Publishers, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.