APA引文

Ruggles,Richard, & Ruggles,Nancy D. (1986). National income accounts and income analysis (2.). Khosla.

Chicago Edition Citation

Ruggles,Richard, and Ruggles,Nancy D. National Income Accounts and Income Analysis. 2. Delhi: Khosla, 1986.

MLA引文

Ruggles,Richard, and Ruggles,Nancy D. National Income Accounts and Income Analysis. 2. Khosla, 1986.

警告：這些引文格式不一定是100％准確.