APA引文

Grzybowski, K. (1973). East-West trade.

Chicago Style (17th ed.) Citation

Grzybowski, Kazimierz. East-West Trade. Dobbs Ferry, N.Y., Oceana Publications [1974, 1973.

MLA引文

Grzybowski, Kazimierz. East-West Trade. 1973.

警告：這些引文格式不一定是100％准確.