Cita APA (7a ed.)

Falaschi, P., Del Carmen Zamaloa, M., Caviglia, N., & Romero, E. Gymnosperm flora from the Nirihuau formation (late oligocene-early miocene), RFO negro Province, Argentina.

Cita Chicago Style (17a ed.)

Falaschi, P., M. Del Carmen Zamaloa, N. Caviglia, y E.J Romero. Gymnosperm Flora from the Nirihuau Formation (late Oligocene-early Miocene), RFO Negro Province, Argentina.

Cita MLA (8a ed.)

Falaschi, P., et al. Gymnosperm Flora from the Nirihuau Formation (late Oligocene-early Miocene), RFO Negro Province, Argentina.