APA
Erdos P Ed, Colloquium on combinatorial theory and its application (1969 : Balatonfured), Renyi A Ed & Sos Vere T Ed. (1970). Proceeding on Combinatoria theory and its applications III. : .
Chicago
Erdos P Ed, Colloquium on combinatorial theory and its application (1969 : Balatonfured), Renyi A Ed and Sos Vere T Ed. 1970. Proceeding on Combinatoria theory and its applications III. : .
Harvard
Erdos P Ed, Colloquium on combinatorial theory and its application (1969 : Balatonfured), Renyi A Ed and Sos Vere T Ed. (1970). Proceeding on Combinatoria theory and its applications III. : .
MLA
Erdos P Ed, Colloquium on combinatorial theory and its application (1969 : Balatonfured), Renyi A Ed and Sos Vere T Ed. Proceeding on Combinatoria theory and its applications III. : . 1970.
