APA

Buckley F., Lewinter M., . (2003). A friendly introduction to graph theory. Upper Saddle River, NJ: Prentice Hall [u.a.].

Chicago

Buckley Fred, Lewinter Marty, . 2003. A friendly introduction to graph theory. Upper Saddle River, NJ: Prentice Hall [u.a.].

Harvard

Buckley F., Lewinter M., . (2003). A friendly introduction to graph theory. Upper Saddle River, NJ: Prentice Hall [u.a.].

MLA

Buckley Fred, Lewinter Marty, . A friendly introduction to graph theory. Upper Saddle River, NJ: Prentice Hall [u.a.]. 2003.