APA

Crawford D. L., Rissing S. W., .Regulation of recruitment by individual scouts in Formica oreas wheeler (Hymenoptera, Formicidae). : .

Chicago

Crawford Douglas L, Rissing Steven W, .Regulation of recruitment by individual scouts in Formica oreas wheeler (Hymenoptera, Formicidae). : .

Harvard

Crawford D. L., Rissing S. W., .Regulation of recruitment by individual scouts in Formica oreas wheeler (Hymenoptera, Formicidae). : .

MLA

Crawford Douglas L, Rissing Steven W, .: . .