APA-Zitierstil (7. Ausg.)

Pritchard, A. E. (1951). The North American gall midges of the tribe Lestremiini: Itonididae (Cecidomyiidae) ; Diptera. Univ. of California Press.

Chicago-Zitierstil (17. Ausg.)

Pritchard, Arthur E. The North American Gall Midges of the Tribe Lestremiini: Itonididae (Cecidomyiidae) ; Diptera. Berkeley [u.a.]: Univ. of California Press, 1951.

MLA-Zitierstil (9. Ausg.)

Pritchard, Arthur E. The North American Gall Midges of the Tribe Lestremiini: Itonididae (Cecidomyiidae) ; Diptera. Univ. of California Press, 1951.