APA (7th ed.) Zitazioa

Southwood, T. (1966). Ecological methods: With partiocular reference to the study of insect populations (2nded.). Chapman and Hall.

Chicago Style (17th ed.) Zitazioa

Southwood, T.R.E. Ecological Methods: With Partiocular Reference to the Study of Insect Populations. 2nded. London: Chapman and Hall, 1966.

MLA (9th ed.) Zitazioa

Southwood, T.R.E. Ecological Methods: With Partiocular Reference to the Study of Insect Populations. 2nded. Chapman and Hall, 1966.