Dyfyniad APA

Goss, R., & Mindham, C. N. (2001). Roofing ready reckoner: Metric and imperial dimensions for timber roofs of any span and pitch (3rd ed.). Blackwell Science.

Dyfyniad Arddull Chicago

Goss, Ralph, and C. N. Mindham. Roofing Ready Reckoner: Metric and Imperial Dimensions for Timber Roofs of Any Span and Pitch. 3rd ed. Oxford: Blackwell Science, 2001.

Dyfyniad MLA

Goss, Ralph, and C. N. Mindham. Roofing Ready Reckoner: Metric and Imperial Dimensions for Timber Roofs of Any Span and Pitch. 3rd ed. Blackwell Science, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.