Cita APA (7th ed.)

Blakey, F. A., & Mattison, E. N. (1958). Perlite concrete. 2. Dimensional changes due to change of water content. CSIRO Division of Building Research.

Cita Chicago (17th ed.)

Blakey, F. A., i E. N. Mattison. Perlite Concrete. 2. Dimensional Changes Due to Change of Water Content. Melbourne: CSIRO Division of Building Research, 1958.

Cita MLA (8th ed.)

Blakey, F. A., i E. N. Mattison. Perlite Concrete. 2. Dimensional Changes Due to Change of Water Content. CSIRO Division of Building Research, 1958.