Dyfyniad APA

Herakovich C T. (1989). Structures and design. North-Holland.

Dyfyniad Arddull Chicago

Herakovich C T. Structures and Design. N Y: North-Holland, 1989.

Dyfyniad MLA

Herakovich C T. Structures and Design. North-Holland, 1989.

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