Murneek, A. E., Whyte, R. O., & Thimann, K. V. (1948). Vernalization and photoperiodism. Chronica Botanica.
Cita Chicago Style (17a ed.)Murneek, A. E., R. O. Whyte, y Kenneth V. Thimann. Vernalization and Photoperiodism. Waltham: Chronica Botanica, 1948.
Cita MLA (8a ed.)Murneek, A. E., et al. Vernalization and Photoperiodism. Chronica Botanica, 1948.
Precaución: Estas citas no son 100% exactas.