Cita APA (7a ed.)

Evans, G. O. (1992). Principles of acarology. CAB International.

Cita Chicago Style (17a ed.)

Evans, Gwilym O. Principles of Acarology. Oxon, UK: CAB International, 1992.

Cita MLA (9a ed.)

Evans, Gwilym O. Principles of Acarology. CAB International, 1992.