Randhawa, M. S. (1959). Zygnemaceae. Indian Council of Agricultural Research.
Cita Chicago (17th ed.)Randhawa, M. S. Zygnemaceae. Nueva Delhi: Indian Council of Agricultural Research, 1959.
Cita MLA (9th ed.)Randhawa, M. S. Zygnemaceae. Indian Council of Agricultural Research, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.