APA引文

MADDOX, R. (1977). Gas and liquid sweetening - R.N.Maddox. Campbell Petroleum Series.

Chicago Style (17th ed.) Citation

MADDOX, R.N. Gas and Liquid Sweetening - R.N.Maddox. Campbell Petroleum Series, 1977.

MLA引文

MADDOX, R.N. Gas and Liquid Sweetening - R.N.Maddox. Campbell Petroleum Series, 1977.

警告：这些引文格式不一定是100％准确.