APA (7th ed.) Citation

Hall, G., Li, P. D., & Times one thousand words of science and maths. (1997). Times 1000 words of science and maths. Earlybird Books.

Chicago Style (17th ed.) Citation

Hall, Godfrey, Pan Dong Li, and Times one thousand words of science and maths. Times 1000 Words of Science and Maths. [Singapore]: Earlybird Books, 1997.

MLA (9th ed.) Citation

Hall, Godfrey, et al. Times 1000 Words of Science and Maths. Earlybird Books, 1997.