APA引文

Mercer, L. G. (1969). Telegraphy In Business (3rd.). McDonald and Evans.

Chicago Edition Citation

Mercer, Lawrence G. Telegraphy In Business. 3rd. London: McDonald and Evans, 1969.

MLA引文

Mercer, Lawrence G. Telegraphy In Business. 3rd. McDonald and Evans, 1969.

警告：這些引文格式不一定是100％准確.