APA
Chatwal G., Chatwal G. R., . (19371998). General analytical techniques. Mumbai # London: University tutorial press # Himalaya Publishing House.
Chicago
Chatwal G.R, Chatwal G R, . 19371998. General analytical techniques. Mumbai # London: University tutorial press # Himalaya Publishing House.
Harvard
Chatwal G., Chatwal G. R., . (19371998). General analytical techniques. Mumbai # London: University tutorial press # Himalaya Publishing House.
MLA
Chatwal G.R, Chatwal G R, . General analytical techniques. Mumbai # London: University tutorial press # Himalaya Publishing House. 19371998.