Saussure F. de。 1983. General Linguistics Course [M], edited. Barrie law firm. Asser Chehai, cross. R. Harris London: Duckworth.
Zhao Yuanren, 1968/ 1980, Chinese grammar [M], translated by Ding Bangxin. Hong Kong: The Chinese University of Hong Kong Press.
That is:
Original author, translation publication date, Chinese and English title [M], translator's name. Publishing area, publisher.
Ps: Symbols are also important. Don't make mistakes with commas, periods and colons.