HALLAN, J. S., & NIRSON, J. W. (1986). A practicsl course of english grammar 1. Putera "Sidhi-Bhakti".
芝加哥风格引文HALLAN, Jack S., 与 John W. NIRSON. A Practicsl Course of English Grammar 1. Bandung: Putera "Sidhi-Bhakti", 1986.
MLA引文HALLAN, Jack S., 与 John W. NIRSON. A Practicsl Course of English Grammar 1. Putera "Sidhi-Bhakti", 1986.
警告：这些引文格式不一定是100％准确.