APA引文

Hawarden, E. (1968). Summary of the May Day Manifesto. [s.n.].

Chicago Style (17th ed.) Citation

Hawarden, Eleanor. Summary of the May Day Manifesto. [S.I.]: [s.n.], 1968.

MLA引文

Hawarden, Eleanor. Summary of the May Day Manifesto. [s.n.], 1968.

警告：這些引文格式不一定是100％准確.