APA način citiranja

Lettice, L. A., Purdie, L. A., Carlson, G. J., Kilanowski, F., Dorin, J., & Hill, R. E. (1999). The mouse bagpipe gene controls development of axial skeleton, skull, and spleen. The National Academy of Sciences.

Čikaški stil citiranja

Lettice, Laura A., Lorna A. Purdie, Geoffrey J. Carlson, Fiona Kilanowski, Julia Dorin, i Robert E. Hill. The Mouse Bagpipe Gene Controls Development of Axial Skeleton, Skull, and Spleen. The National Academy of Sciences, 1999.

MLA način citiranja

Lettice, Laura A., et al. The Mouse Bagpipe Gene Controls Development of Axial Skeleton, Skull, and Spleen. The National Academy of Sciences, 1999.