APA:
Kunaver, Jurij (1970). Ivan Gams, Some morphological Characteristics of the Dinaric Karst. The Geographical Journal, Vol. 135, part 4, December 1969. London, str. 563-572. Dva kartograma.
Geografski vestnik, letn. 42, str. 137-138.
URN:NBN:SI:DOC-VVPWN7TE from http://www.dlib.si
MLA:
Kunaver, Jurij. "Ivan Gams, Some morphological Characteristics of the Dinaric Karst. The Geographical Journal, Vol. 135, part 4, December 1969. London, str. 563-572. Dva kartograma."
Geografski vestnik letn. 42 (1970) str. 137-138.
<http://www.dlib.si/?URN=URN:NBN:SI:DOC-VVPWN7TE>