Gaya APA
Cattell, R, , D, , (. (1937).
Human affairs: An exposition of what science can do for man. .
London:
London Macmillan & Co.
Gaya MLA
Cattell, R.B., , Dkk., , (ed.).
"Human affairs: An exposition of what science can do for man. ".
London:
London Macmillan & Co,
1937.
Buku.