APA

Davis K. C., Davis K. C., . (1989). Administrative law of the eighties: 1989 supplement to Administrative law treatise. San Diego, CA: K.C. Davis Pub. Co.

Chicago

Davis Kenneth Culp, Davis Kenneth Culp, . 1989. Administrative law of the eighties: 1989 supplement to Administrative law treatise. San Diego, CA: K.C. Davis Pub. Co.

Harvard

Davis K. C., Davis K. C., . (1989). Administrative law of the eighties: 1989 supplement to Administrative law treatise. San Diego, CA: K.C. Davis Pub. Co.

MLA

Davis Kenneth Culp, Davis Kenneth Culp, . Administrative law of the eighties: 1989 supplement to Administrative law treatise. San Diego, CA: K.C. Davis Pub. Co. 1989.