APA (7th ed.) Citation

Robertson, C. G. (1969). Bismarck / by C.G. Robertson. Fertig.

Chicago Style (17th ed.) Citation

Robertson, C. G. Bismarck / by C.G. Robertson. Fertig, 1969.

MLA (9th ed.) Citation

Robertson, C. G. Bismarck / by C.G. Robertson. Fertig, 1969.

Warning: These citations may not always be 100% accurate.