APA (7th ed.) Citation

Salwak, D. (1988). Carl Sandburg: A reference guide. G.K. Hall.

Chicago Style (17th ed.) Citation

Salwak, Dale. Carl Sandburg: A Reference Guide. Boston, Mass: G.K. Hall, 1988.

MLA (9th ed.) Citation

Salwak, Dale. Carl Sandburg: A Reference Guide. G.K. Hall, 1988.