APA-čujuhus (7. p.)
Webster, S., & De Wreede, R. (2012). Embryology at a glance. John Wiley & Sons.
Chicago-čujuhus (17. p.)
Webster, Samuel, juo Rhiannon De Wreede. Embryology at a Glance. Chichester, West Sussex: John Wiley & Sons, 2012.
MLA-čujuhus (9. p.)
Webster, Samuel, juo Rhiannon De Wreede. Embryology at a Glance. John Wiley & Sons, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.