APA-čujuhus (7. p.)
Pérez Lorente, F. (2015). Dinosaur footprints & trackways of La Rioja. Indiana University Press.
Chicago-čujuhus (17. p.)
Pérez Lorente, Félix. Dinosaur Footprints & Trackways of La Rioja. Bloomington, Indiana: Indiana University Press, 2015.
MLA-čujuhus (9. p.)
Pérez Lorente, Félix. Dinosaur Footprints & Trackways of La Rioja. Indiana University Press, 2015.
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