Cita APA (7a ed.)
Stairways Midlands Ltd. MarketLine Company Profile. Marketline.
Cita Chicago Style (17a ed.)
Stairways Midlands Ltd. MarketLine Company Profile. Marketline.
Cita MLA (9a ed.)
Stairways Midlands Ltd. MarketLine Company Profile. Marketline.
警告：這些引文格式不一定是100％准確.