Lesley Sims. Fox Stork (First Reading Level 1). Usborne Export.
Chicago Style (17th ed.) CitationLesley Sims. Fox Stork (First Reading Level 1). Usborne Export.
MLA引文Lesley Sims. Fox Stork (First Reading Level 1). Usborne Export.
警告:這些引文格式不一定是100%准確.