Styl cytowania APA

Gassert, P., & Richter, P. A. (1998). 1968 in West Germany: A guide to sources and literature of the extra-parliamentarian opposition. German Historical Institute.

Styl cytowania Chicago

Gassert, Philipp, i Pavel A. Richter. 1968 in West Germany: A Guide to Sources and Literature of the Extra-parliamentarian Opposition. Washington, DC: German Historical Institute, 1998.

Styl cytowania MLA

Gassert, Philipp, i Pavel A. Richter. 1968 in West Germany: A Guide to Sources and Literature of the Extra-parliamentarian Opposition. German Historical Institute, 1998.