Cita APA (7a ed.)

Crisp, D. (1964). Grazing in terrestrial and marine environments: A symposium of the British ecological society, Bangor, 11-14 april 1962. Blackwell.

Cita Chicago Style (17a ed.)

Crisp, D.J. Grazing in Terrestrial and Marine Environments: A Symposium of the British Ecological Society, Bangor, 11-14 April 1962. Oxford: Blackwell, 1964.

Cita MLA (8a ed.)

Crisp, D.J. Grazing in Terrestrial and Marine Environments: A Symposium of the British Ecological Society, Bangor, 11-14 April 1962. Blackwell, 1964.