APA (7th ed.) Citation

Howells, W. D. (1903). Questionable shapes. Harper & brothers.

Chicago Style (17th ed.) Citation

Howells, William Dean. Questionable Shapes. New York and London: Harper & brothers, 1903.

MLA (9th ed.) Citation

Howells, William Dean. Questionable Shapes. Harper & brothers, 1903.

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