APA (7th ed.) Citation

Schyberg, F. (1933). Walt Whitman. [s.n.].

Chicago Style (17th ed.) Citation

Schyberg, Frederik. Walt Whitman. København: [s.n.], 1933.

MLA (9th ed.) Citation

Schyberg, Frederik. Walt Whitman. [s.n.], 1933.

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