APA引文

SAMUELSON PAUL; NORDHAUS WILLAM D. (2023). ECONOMICS (20TH.). MCGRAW-HILL EDUCATION (I) PVT LIMITED.

Chicago Style (17th ed.) Citation

SAMUELSON PAUL; NORDHAUS WILLAM D. ECONOMICS. 20TH. MCGRAW-HILL EDUCATION (I) PVT LIMITED, 2023.

MLA引文

SAMUELSON PAUL; NORDHAUS WILLAM D. ECONOMICS. 20TH. MCGRAW-HILL EDUCATION (I) PVT LIMITED, 2023.

警告：這些引文格式不一定是100％准確.