Cita APA (7a ed.)

Grace, J. K. (1985). A spider beetle, Sphaericus gibboides Boieldieu (Coleoptera: Ptinidae), tunneling in wood in service. Zenodo.

Cita Chicago Style (17a ed.)

Grace, J. Kenneth. A Spider Beetle, Sphaericus Gibboides Boieldieu (Coleoptera: Ptinidae), Tunneling in Wood in Service. Zenodo, 1985.

Cita MLA (9a ed.)

Grace, J. Kenneth. A Spider Beetle, Sphaericus Gibboides Boieldieu (Coleoptera: Ptinidae), Tunneling in Wood in Service. Zenodo, 1985.