Cita APA

Spellerberg, I. F. (1992). Evaluation and assessment for conservation: Ecological guidelines for determining priorities for nature conservation (1. ed.). Londres: Chapman and Hall.

Citación estilo Chicago

Spellerberg, Ian F. Evaluation and Assessment for Conservation: Ecological Guidelines for Determining Priorities for Nature Conservation. 1. ed. Londres: Chapman and Hall, 1992.

Cita MLA

Spellerberg, Ian F. Evaluation and Assessment for Conservation: Ecological Guidelines for Determining Priorities for Nature Conservation. 1. ed. Londres: Chapman and Hall, 1992.