Beller, J. (1989). Experimenting with Plants. Englewood Cliffs, New Jersey: Prentice-Hall.
Chicago Style CitationBeller, Joel. Experimenting With Plants. Englewood Cliffs, New Jersey: Prentice-Hall, 1989.
Cita MLABeller, Joel. Experimenting With Plants. Englewood Cliffs, New Jersey: Prentice-Hall, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.