APA

Du D., . (19). Handbook of combinatorial optimization. Boston [u.a.]: Kluwer Acad. Publ.

Chicago

Du Dingzhu, . 19. Handbook of combinatorial optimization. Boston [u.a.]: Kluwer Acad. Publ.

Harvard

Du D., . (19). Handbook of combinatorial optimization. Boston [u.a.]: Kluwer Acad. Publ.

MLA

Du Dingzhu, . Handbook of combinatorial optimization. Boston [u.a.]: Kluwer Acad. Publ. 19.