Cita APA (7a ed.)

Pollard, J. W., & Walker, J. M. (1990). Plant cell and tissue culture. Humana Press.

Cita Chicago Style (17a ed.)

Pollard, Jeffrey W., y John Marsten Walker. Plant Cell and Tissue Culture. Clifton: Humana Press, 1990.

Cita MLA (9a ed.)

Pollard, Jeffrey W., y John Marsten Walker. Plant Cell and Tissue Culture. Humana Press, 1990.