Lessing, D. (1973). Grass is singing. Heinemann.
Chicago Edition CitationLessing, Doris. Grass Is Singing. London: Heinemann, 1973.
MLA引文Lessing, Doris. Grass Is Singing. Heinemann, 1973.
警告：這些引文格式不一定是100％准確.
APA引文
Lessing, D. (1973). Grass is singing. Heinemann.
Chicago Edition CitationLessing, Doris. Grass Is Singing. London: Heinemann, 1973.
MLA引文Lessing, Doris. Grass Is Singing. Heinemann, 1973.