Cita APA (7a ed.)
L.B. Foster Co MarketLine Company Profile. Marketline.
Cita Chicago Style (17a ed.)
L.B. Foster Co MarketLine Company Profile. Marketline.
Cita MLA (9a ed.)
L.B. Foster Co MarketLine Company Profile. Marketline.
Opozorilo: Ti citati niso vedno 100% točni.