APA Format
Olivecrona, Karl. (1939).
Law as fact / by Karl Olivecrona
. London :: Humphrey Milford ,.
MLA Format
Olivecrona, Karl.
Law as fact / by Karl Olivecrona
. London :: Humphrey Milford ,, 1939
Chicago Format
Olivecrona, Karl. Law as fact / by Karl Olivecrona. London :: Humphrey Milford ,, 1939.