APA citiranje

Boon, W. H. (1984). Genes and the I.Q. Singapore: PG Publishing Pte Ltd.

Trích dẫn kiểu Chicago

Boon, Wong Hock. Genes and the I.Q. Singapore: PG Publishing Pte Ltd, 1984.

MLA citiranje

Boon, Wong Hock. Genes and the I.Q. Singapore: PG Publishing Pte Ltd, 1984.