APA (7th ed.) Citation

Tonchev, V. D. (1988). Combinatorial configurations designs, codes, graphs (1a ed.). Longman Group Uk Limited.

Chicago Style (17th ed.) Citation

Tonchev, Vladimir D. Combinatorial Configurations Designs, Codes, Graphs. 1a ed. New York: Longman Group Uk Limited, 1988.

MLA (9th ed.) Citation

Tonchev, Vladimir D. Combinatorial Configurations Designs, Codes, Graphs. 1a ed. Longman Group Uk Limited, 1988.