Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. (1994). Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers.
芝加哥风格引文Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
MLA引文Hilary Minns; Chris Lutrario; Barrie Wade; Michaela Morgan. Collins Pathways Stage 2 Set B: Pack It Up Ben! (Collins Pathways). HarperCollins Publishers, 1994.
警告：这些引文格式不一定是100％准确.