Cita APA (7th ed.)

Hetherington, A., DiMichele, W., Lucas, S., & Voigt, S. (2019). Tiny rhizomorphic rooting systems from the early Permian Abo Formation of New Mexico, USA. University of Chicago Press.

Cita Chicago (17th ed.)

Hetherington, A., W. DiMichele, S. Lucas, i S. Voigt. Tiny Rhizomorphic Rooting Systems from the Early Permian Abo Formation of New Mexico, USA. University of Chicago Press, 2019.

Cita MLA (9th ed.)

Hetherington, A., et al. Tiny Rhizomorphic Rooting Systems from the Early Permian Abo Formation of New Mexico, USA. University of Chicago Press, 2019.