APA-čujuhus (7. p.)
Sánchez-Villagra, M. R. (2012). Embryos in deep time: The rock record of biological development. University of California Press.
Chicago-čujuhus (17. p.)
Sánchez-Villagra, Marcelo R. Embryos in Deep Time: The Rock Record of Biological Development. Berkeley: University of California Press, 2012.
MLA-čujuhus (9. p.)
Sánchez-Villagra, Marcelo R. Embryos in Deep Time: The Rock Record of Biological Development. University of California Press, 2012.
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