APA引文

ARHOLD , E. (1981). HOW THE CRAB GOT A HARD BACK. EDWARD ARNOLD.

芝加哥风格引文

ARHOLD , EDWARD. HOW THE CRAB GOT A HARD BACK. LONDON: EDWARD ARNOLD, 1981.

MLA引文

ARHOLD , EDWARD. HOW THE CRAB GOT A HARD BACK. EDWARD ARNOLD, 1981.

警告：这些引文格式不一定是100％准确.