APA citiranje

Porro, L. B., Rayfield, E. J., & Clack, J. A. (2015). Descriptive Anatomy and Three-Dimensional Reconstruction of the Skull of the Early Tetrapod Acanthostega gunnari Jarvik, 1952. PLoS One.

Citação norma Chicago

Porro, Laura B., Emily J. Rayfield, and Jennifer A. Clack. "Descriptive Anatomy and Three-Dimensional Reconstruction of the Skull of the Early Tetrapod Acanthostega Gunnari Jarvik, 1952." PLoS One 2015.

MLA citiranje

Porro, Laura B., Emily J. Rayfield, and Jennifer A. Clack. "Descriptive Anatomy and Three-Dimensional Reconstruction of the Skull of the Early Tetrapod Acanthostega Gunnari Jarvik, 1952." PLoS One 2015.