APA引文

(1994). Geographic measurement and quantitative analysis / Robert Earickson, John Harlin.

Chicago Style (17th ed.) Citation

Geographic Measurement and Quantitative Analysis / Robert Earickson, John Harlin. 1994.

MLA引文

Geographic Measurement and Quantitative Analysis / Robert Earickson, John Harlin. 1994.

警告：這些引文格式不一定是100％准確.