APA引文

Crisell, P., Thompson, S., & James, W. (1993). Inhibition of HIV-1 replication by ribozymes that show poor activity in vitro.

芝加哥风格引文

Crisell, P., S. Thompson, 与 W. James. Inhibition of HIV-1 Replication by Ribozymes That Show Poor Activity in Vitro. 1993.

MLA引文

Crisell, P., et al. Inhibition of HIV-1 Replication by Ribozymes That Show Poor Activity in Vitro. 1993.

警告：这些引文格式不一定是100％准确.