Cita APA (7a ed.)

Fernández, D., Pazos, P., & Aguirre-Urreta, M. Protovirgularia dichotoma-protovirgularia rugosa: An example of a compound trace fossil from the lower cretaceous (Agrio formation) of the Neuquén basin, Argentina.

Cita Chicago Style (17a ed.)

Fernández, D.E, P.J Pazos, y M.B Aguirre-Urreta. Protovirgularia Dichotoma-protovirgularia Rugosa: An Example of a Compound Trace Fossil from the Lower Cretaceous (Agrio Formation) of the Neuquén Basin, Argentina.

Cita MLA (8a ed.)

Fernández, D.E, et al. Protovirgularia Dichotoma-protovirgularia Rugosa: An Example of a Compound Trace Fossil from the Lower Cretaceous (Agrio Formation) of the Neuquén Basin, Argentina.