APA引文

Maria, C., & Valente, S. Hicks meets Hotelling: The direction of technical change in capital-resource economies.

Trích dẫn kiểu Chicago

Maria, CorradoDi., và Simone Valente. Hicks Meets Hotelling: The Direction of Technical Change in Capital-resource Economies.

MLA引文

Maria, CorradoDi., và Simone Valente. Hicks Meets Hotelling: The Direction of Technical Change in Capital-resource Economies.

警告：这些引文格式不一定是100％准确.