Dyfyniad APA

Smith, R. C., & Honkala, T. L. A. C. K. (1979). Masonry: Materials, Design, Construction. Reston.

Dyfyniad Arddull Chicago

Smith, Ronald C., and T L Andres C K. Honkala. Masonry: Materials, Design, Construction. Virginia: Reston, 1979.

Dyfyniad MLA

Smith, Ronald C., and T L Andres C K. Honkala. Masonry: Materials, Design, Construction. Reston, 1979.

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