American Psychological Association
Just, Walter, & Armitage, John (Eds.). ( 1950 ). Britannica Book of the Year 1950 ( 00 ed. ). Encyclopaedia Britannica Ltd.
Modern Language Association
Just, Walter and Armitage, John. Britannica Book of the Year 1950 . Encyclopaedia Britannica Ltd. 1950
Chicago Citation
Just, Walter and Armitage, John. Britannica Book of the Year 1950 . 00 .London
: Encyclopaedia Britannica Ltd, 1950.
American Medical Association
Just, Walter and Armitage, John. Britannica Book of the Year 1950 . Encyclopaedia Britannica Ltd; 1950.