APA引文

Waldron, H. A. (1964). Serum aspartate and alanine transaminase levels in workers exposed to lead.

Citação norma Chicago

Waldron, H. A. Serum Aspartate and Alanine Transaminase Levels in Workers Exposed to Lead. 1964.

MLA引文

Waldron, H. A. Serum Aspartate and Alanine Transaminase Levels in Workers Exposed to Lead. 1964.

警告：這些引文格式不一定是100％准確.