APA
P. Huber, . (1969). Experentia. Basel: Birkhauser Verlag.
Chicago
P. Huber, . 1969. Experentia. Basel: Birkhauser Verlag.
Harvard
P. Huber, . (1969). Experentia. Basel: Birkhauser Verlag.
MLA
P. Huber, . Experentia. Basel: Birkhauser Verlag. 1969.