APA引文

Chacko, V. (1965). Manual on sampling techniques for forest surveys. The Manager of Publications.

Chicago Style (17th ed.) Citation

Chacko, V.J. Manual on Sampling Techniques for Forest Surveys. Delhi: The Manager of Publications, 1965.

MLA引文

Chacko, V.J. Manual on Sampling Techniques for Forest Surveys. The Manager of Publications, 1965.