APA (7th ed.) Citation

Tay, J. S. H. (1984). Genetic structure of Singapore.

Chicago Style (17th ed.) Citation

Tay, John Sin Hock. Genetic Structure of Singapore. 1984.

MLA (8th ed.) Citation

Tay, John Sin Hock. Genetic Structure of Singapore. 1984.

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