Cita APA (7a ed.)

Gutiérrez, P. Review of the palaeozoic lycophytes of Argentina. 2. Malanzania Archangelsky, Azcuy et Wagner and Haplostigma seward, with notes on Cyclostigma Haughton.

Cita Chicago Style (17a ed.)

Gutiérrez, P.R. Review of the Palaeozoic Lycophytes of Argentina. 2. Malanzania Archangelsky, Azcuy Et Wagner and Haplostigma Seward, with Notes on Cyclostigma Haughton.

Cita MLA (8a ed.)

Gutiérrez, P.R. Review of the Palaeozoic Lycophytes of Argentina. 2. Malanzania Archangelsky, Azcuy Et Wagner and Haplostigma Seward, with Notes on Cyclostigma Haughton.