Cita APA

Symposium of the British Ecological Society (18º: 1976 abr. 12-14: Bangor), Cherrett, J. M., & Sagar, G. R. (1977). Origins of pest, parasite, disease and weed problems. Oxford: Blackwell Scientific.

Citación estilo Chicago

Symposium of the British Ecological Society (18º: 1976 abr. 12-14: Bangor), J. M. Cherrett, y G. R. Sagar. Origins of Pest, Parasite, Disease and Weed Problems. Oxford: Blackwell Scientific, 1977.

Cita MLA

Symposium of the British Ecological Society (18º: 1976 abr. 12-14: Bangor), J. M. Cherrett, y G. R. Sagar. Origins of Pest, Parasite, Disease and Weed Problems. Oxford: Blackwell Scientific, 1977.