APA引文

Empson. CCNP BSCI Portable Command Guide (642-901) (1.). Pearson India.

Chicago Style (17th ed.) Citation

Empson. CCNP BSCI Portable Command Guide (642-901). 1. Pearson India.

MLA引文

Empson. CCNP BSCI Portable Command Guide (642-901). 1. Pearson India.

警告：這些引文格式不一定是100％准確.