Smith, P., & Smith, R. C. (1990). Mechanics (2nd ed.). Chichester: John Wiley and Sons.
Trích dẫn kiểu ChicagoSmith, Peter., và R. C. Smith. Mechanics. 2nd ed. Chichester: John Wiley and Sons, 1990.
ציטוט MLASmith, Peter., và R. C. Smith. Mechanics. 2nd ed. Chichester: John Wiley and Sons, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.