APA引文

Stekler, H. O. (1970). Economic forecasting. Longman.

Chicago Edition Citation

Stekler, Herman O. Economic Forecasting. United States: Longman, 1970.

MLA引文

Stekler, Herman O. Economic Forecasting. Longman, 1970.

警告：這些引文格式不一定是100％准確.