APA引文

Hubbard, E. (1900). John Milton. Roycrofters.

芝加哥风格引文

Hubbard, Elbert. John Milton. [East Aurora, N.Y.]: Roycrofters, 1900.

MLA引文

Hubbard, Elbert. John Milton. Roycrofters, 1900.

警告：这些引文格式不一定是100％准确.