APA ציטוט

Webster, R., & Lark, M. (2013). Field sampling for environmental science and management. Routledge.

Chicago Edition Citation

Webster, Richard, and Murray Lark. Field Sampling for Environmental Science and Management. Oxon: Routledge, 2013.

ציטוט MLA

Webster, Richard, and Murray Lark. Field Sampling for Environmental Science and Management. Routledge, 2013.