Professional design :
supplement to the MWPS structures & environment handbook.

APA Citation

Midwest Plan Service. (1977). Professional design: supplement to the MWPS structures & environment handbook. 4th ed. Ames, Iowa: Midwest Plan Service.

MLA Citation

Midwest Plan Service. Professional Design: Supplement to the MWPS Structures & Environment Handbook. 4th ed. Ames, Iowa: Midwest Plan Service, 1977.

Warning: These citations may not always be complete (especially for serials).