APA ציטוט

Edmundson, W. (1974). A manual on methods for the assessment of secondary productivity in fish waters. International Biological Programme.

Chicago Style (17th ed.) Citation

Edmundson, W.T. A Manual on Methods for the Assessment of Secondary Productivity in Fish Waters. London: International Biological Programme, 1974.

ציטוט MLA

Edmundson, W.T. A Manual on Methods for the Assessment of Secondary Productivity in Fish Waters. International Biological Programme, 1974.