Booth, T., & Tim Booth. (2007). Happy new year. Columbus, Ohio: SRA/McGraw-Hill.
Trích dẫn kiểu ChicagoBooth, Tim, và Tim Booth. Happy New Year. Columbus, Ohio: SRA/McGraw-Hill, 2007.
ציטוט MLABooth, Tim, và Tim Booth. Happy New Year. Columbus, Ohio: SRA/McGraw-Hill, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.