APA (7th ed.) Citation

Flannery, H. W., & Seger, G. (1968). Which way Germany? Hawthorn Books.

Chicago Style (17th ed.) Citation

Flannery, Harry W., and Gerhart Seger. Which Way Germany? New York: Hawthorn Books, 1968.

MLA (8th ed.) Citation

Flannery, Harry W., and Gerhart Seger. Which Way Germany? Hawthorn Books, 1968.