APA引文

Richardson, J. (1971). Edward Lear. Longman.

芝加哥风格引文

Richardson, Joanna. Edward Lear. Harlow, Essex, Eng: Longman, 1971.

MLA引文

Richardson, Joanna. Edward Lear. Longman, 1971.

警告：这些引文格式不一定是100％准确.