Cita APA

Digby, P., & Kempton, R. (1987). Multivariate analysis of ecological communities (1. ed.). London: Chapman and Hall.

Citación estilo Chicago

Digby, P.G.N., y R.A. Kempton. Multivariate Analysis of Ecological Communities. 1. ed. London: Chapman and Hall, 1987.

Cita MLA

Digby, P.G.N., y R.A. Kempton. Multivariate Analysis of Ecological Communities. 1. ed. London: Chapman and Hall, 1987.