Παραπομπή APA

Chrispeels, M. J. (2003). Plants,genes and crop biotechnology/2nd ed. Jones and bartlett.

Παραπομπή Chicago Style

Chrispeels, Maarten J. Plants,genes and Crop Biotechnology/2nd Ed. Canada: Jones and bartlett, 2003.

Παραπομπή MLA

Chrispeels, Maarten J. Plants,genes and Crop Biotechnology/2nd Ed. Jones and bartlett, 2003.