Royal, S. (2015). Building construction and planning handbook. Clanrye International.
Chicago Style (17th ed.) CitationRoyal, Seth. Building Construction and Planning Handbook. Jersey City, New Jersey: Clanrye International, 2015.
MLA (8th ed.) CitationRoyal, Seth. Building Construction and Planning Handbook. Clanrye International, 2015.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.