Cita APA (7th ed.)

Landel, D. (1969). Atmospheric pressure steam curing of concrete-proposed standard.

Cita Chicago (17th ed.)

Landel, D. Atmospheric Pressure Steam Curing of Concrete-proposed Standard. National Research Council. Technical Developments Section, 1969.

Cita MLA (9th ed.)

Landel, D. Atmospheric Pressure Steam Curing of Concrete-proposed Standard. 1969.