APA (7e ed.) Bronvermelding
Hobbs, H. H. (1952). A new Crayfish from Alabama, with notes on Procambarus Lecontei (Hagen). Smithsonian Institution.
Chicago (17e ed.) Bronvermelding
Hobbs, Horton H. A New Crayfish from Alabama, with Notes on Procambarus Lecontei (Hagen). Washington: Smithsonian Institution, 1952.
MLA (9e ed.) Bronvermelding
Hobbs, Horton H. A New Crayfish from Alabama, with Notes on Procambarus Lecontei (Hagen). Smithsonian Institution, 1952.
Let op: Deze citaties zijn niet altijd 100% accuraat.