APA引文

Nillius, S. A. (1978). On thromboembolism after total hip replacement. [s.n.].

Chicago Style (17th ed.) Citation

Nillius, S. Anders. On Thromboembolism After Total Hip Replacement. Malmö: [s.n.], 1978.

MLA引文

Nillius, S. Anders. On Thromboembolism After Total Hip Replacement. [s.n.], 1978.

警告：這些引文格式不一定是100％准確.