APA ציטוט
Shipman, J. T., & Wilson, J. D. (1990). An introduction to physical science (6th ed.). D.C. Heath.
Chicago Style (17th ed.) Citation
Shipman, James T., and Jerry D. Wilson. An Introduction to Physical Science. 6th ed. Lexington, Mass.: D.C. Heath, 1990.
ציטוט MLA
Shipman, James T., and Jerry D. Wilson. An Introduction to Physical Science. 6th ed. D.C. Heath, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.