Cita APA (7th ed.)

Southwood, T. (1978). Ecological methods: With particular reference to the study of insect populations (2nd rev. ed.). Chapman & Hall.

Cita Chicago (17th ed.)

Southwood, T.R.E. Ecological Methods: With Particular Reference to the Study of Insect Populations. 2nd rev. ed. New York: Chapman & Hall, 1978.

Cita MLA (9th ed.)

Southwood, T.R.E. Ecological Methods: With Particular Reference to the Study of Insect Populations. 2nd rev. ed. Chapman & Hall, 1978.