APA

Marshall J, . (1971). Travels Through Germany, Russia, and Poland in the Years 1769 and 1770. New York: Arno Press; The New York Times.

Chicago

Marshall J, . 1971. Travels Through Germany, Russia, and Poland in the Years 1769 and 1770. New York: Arno Press; The New York Times.

Harvard

Marshall J, . (1971). Travels Through Germany, Russia, and Poland in the Years 1769 and 1770. New York: Arno Press; The New York Times.

MLA

Marshall J, . Travels Through Germany, Russia, and Poland in the Years 1769 and 1770. New York: Arno Press; The New York Times. 1971.