APA (7th ed.) Citation

George, F. H. (1977). Science fact. Topaz Books.

Chicago Style (17th ed.) Citation

George, F. H. Science Fact. Great Missenden, Eng.: Topaz Books, 1977.

MLA (9th ed.) Citation

George, F. H. Science Fact. Topaz Books, 1977.

Warning: These citations may not always be 100% accurate.