APA引文

Elkan, P. G. (1982). The New Model Economy. ELSEVIER.

Chicago Style (17th ed.) Citation

Elkan, Peter G. The New Model Economy. ELSEVIER, 1982.

MLA引文

Elkan, Peter G. The New Model Economy. ELSEVIER, 1982.

警告：這些引文格式不一定是100％准確.