Hornedo, F. H. (1999). The theme of loneliness and hollowness in modern western literature. Unitas.
芝加哥风格引文Hornedo, Florentino H. "The Theme of Loneliness and Hollowness in Modern Western Literature." Unitas 1999.
MLA引文Hornedo, Florentino H. "The Theme of Loneliness and Hollowness in Modern Western Literature." Unitas, 1999.
警告：这些引文格式不一定是100％准确.