Cita APA

WALKER, T. D. (1989). Perspective Sketches. Van Nostrand Reinhold.

Citación estilo Chicago

WALKER, Theodore D. Perspective Sketches. Van Nostrand Reinhold, 1989.

Cita MLA

WALKER, Theodore D. Perspective Sketches. Van Nostrand Reinhold, 1989.

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