Lua APA (7ú heag.)
Pramatarova, L., & Pecheva, E. (2006). Modified inorganic surfaces as a model for hydroxyapatite growth. Trans Tech Publications Ltd.
Lua i Stíl Chicago (17ú heag.)
Pramatarova, L., agus Emilia Pecheva. Modified Inorganic Surfaces as a Model for Hydroxyapatite Growth. Uetikon-Zuerich ; Enfield, New Hampshire: Trans Tech Publications Ltd, 2006.
Lua MLA (9ú heag.)
Pramatarova, L., agus Emilia Pecheva. Modified Inorganic Surfaces as a Model for Hydroxyapatite Growth. Trans Tech Publications Ltd, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.