Cita APA (7a ed.)
Black Book - Chemical Valuation & Margin Trends (March 2002) with First-Qtr. Roundup. Bernstein Institutional Services LLC.
Cita Chicago Style (17a ed.)
Black Book - Chemical Valuation & Margin Trends (March 2002) with First-Qtr. Roundup. Bernstein Institutional Services LLC.
Cita MLA (9a ed.)
Black Book - Chemical Valuation & Margin Trends (March 2002) with First-Qtr. Roundup. Bernstein Institutional Services LLC.
警告：這些引文格式不一定是100％准確.