APA Citation

Petherbridge, P. (1969). Sunpath diagrams and overlays for solar heat gain calculations. London: Building Research Station.

Chicago Style Citation

Petherbridge, P. Sunpath Diagrams and Overlays for Solar Heat Gain Calculations. London: Building Research Station, 1969.

MLA Citation

Petherbridge, P. Sunpath Diagrams and Overlays for Solar Heat Gain Calculations. London: Building Research Station, 1969.

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