APA (7th ed.) Citation

(1990). Reading construction drawings / Paul R. Wallach, Donald E. Helper.

Chicago Style (17th ed.) Citation

Reading Construction Drawings / Paul R. Wallach, Donald E. Helper. 1990.

MLA (9th ed.) Citation

Reading Construction Drawings / Paul R. Wallach, Donald E. Helper. 1990.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.