Bernstein vs. "Old-school" Marxism

Chicago citation style
Kleene, G. A. (Gustav Adolph), b. 1868. Bernstein vs. "Old-school" Marxism. 1901]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001630647. (Accessed November 17, 2018.)
APA citation style
Kleene, G. A. (Gustav Adolph), b. 1868, (1901]) Bernstein vs. "Old-school" Marxism. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001630647
MLA citation style
Kleene, G. A. (Gustav Adolph), b. 1868. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001630647>.
Note: These citations are programmatically generated and may be incomplete.