Allen, E. (1971). The North-East Engineers' Strikes of 1871 . The Nine Hours' League.
Chicago Style (17th ed.) CitationAllen, E. The North-East Engineers' Strikes of 1871 . The Nine Hours' League. 1971.
MLA (8th ed.) CitationAllen, E. The North-East Engineers' Strikes of 1871 . The Nine Hours' League. 1971.
Warning: These citations may not always be 100% accurate.