APA ציטוט
ebrary, Inc, & Herrmann, K. (2011). Hardness testing: Principles and applications. ASM International.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Konrad Herrmann. Hardness Testing: Principles and Applications. Materials Park, Ohio: ASM International, 2011.
ציטוט MLA
ebrary, Inc, and Konrad Herrmann. Hardness Testing: Principles and Applications. ASM International, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.