Edward, S. T., & John, M. H. (2023). Procedure in taxonomy. Standford University Press, California.
Lua i Stíl Chicago (17ú heag.)Edward, Schenk T., agus McMasters H. John. Procedure in Taxonomy. Standford University Press, California, 2023.
Lua MLA (9ú heag.)Edward, Schenk T., agus McMasters H. John. Procedure in Taxonomy. Standford University Press, California, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.