APA (7th ed.) Citation

Welch, P. S. Limnological methods. Mc Graw-Hill Book Company.

Chicago Style (17th ed.) Citation

Welch, Paul S. Limnological Methods. Mc Graw-Hill Book Company.

MLA (8th ed.) Citation

Welch, Paul S. Limnological Methods. Mc Graw-Hill Book Company.

Warning: These citations may not always be 100% accurate.