GRAY, J. (1994). DOLPHINS: STAINED GLASS COLOURING BOOK.
芝加哥风格引文GRAY, JOHN. DOLPHINS: STAINED GLASS COLOURING BOOK. 1994.
MLA引文GRAY, JOHN. DOLPHINS: STAINED GLASS COLOURING BOOK. 1994.
警告：这些引文格式不一定是100％准确.
APA引文
GRAY, J. (1994). DOLPHINS: STAINED GLASS COLOURING BOOK.
芝加哥风格引文GRAY, JOHN. DOLPHINS: STAINED GLASS COLOURING BOOK. 1994.
MLA引文GRAY, JOHN. DOLPHINS: STAINED GLASS COLOURING BOOK. 1994.