Cita APA (7a ed.)
Herd, Y., Cutter, E., & Watanabe, I. (1986). An ultrastructural-study of postmeiotic development in the megasporocarp of azolla-microphylla. Canadian Science Publishing.
Cita Chicago Style (17a ed.)
Herd, Y.R, E.G Cutter, y I. Watanabe. An Ultrastructural-study of Postmeiotic Development in the Megasporocarp of Azolla-microphylla. Canadian Science Publishing, 1986.
Cita MLA (9a ed.)
Herd, Y.R, et al. An Ultrastructural-study of Postmeiotic Development in the Megasporocarp of Azolla-microphylla. Canadian Science Publishing, 1986.
Precaución: Estas citas no son 100% exactas.