APA

Watson W. G. E., . (1986). A guide to its techniques. Sheffield: JSOT Press.

Chicago

Watson Wilfred G E, . 1986. A guide to its techniques. Sheffield: JSOT Press.

Harvard

Watson W. G. E., . (1986). A guide to its techniques. Sheffield: JSOT Press.

MLA

Watson Wilfred G E, . A guide to its techniques. Sheffield: JSOT Press. 1986.