APA引文

American Concrete Institute. (1970). ACI manual of concrete practice. [s.n.].

芝加哥风格引文

American Concrete Institute. ACI Manual of Concrete Practice. Detroit: [s.n.], 1970.

MLA引文

American Concrete Institute. ACI Manual of Concrete Practice. [s.n.], 1970.

警告:这些引文格式不一定是100%准确.