Lacaba, E. Variation on the sonnet.
芝加哥风格引文Lacaba, Emmanuel. Variation on the Sonnet.
MLA引文Lacaba, Emmanuel. Variation on the Sonnet.
警告：这些引文格式不一定是100％准确.
APA引文
Lacaba, E. Variation on the sonnet.
芝加哥风格引文Lacaba, Emmanuel. Variation on the Sonnet.
MLA引文Lacaba, Emmanuel. Variation on the Sonnet.