Cita APA (7a ed.)

Staff, I. C. S. (1945). Estimating concrete work, prep. especially for home study. International Correspondence Schools.

Cita Chicago Style (17a ed.)

Staff, I. C. S. Estimating Concrete Work, Prep. Especially for Home Study. Scranton, Pa.: International Correspondence Schools, 1945.

Cita MLA (9a ed.)

Staff, I. C. S. Estimating Concrete Work, Prep. Especially for Home Study. International Correspondence Schools, 1945.