GPS Solutions. Springer Berlin Heidelberg.
芝加哥风格引文GPS Solutions. Springer Berlin Heidelberg.
MLA引文GPS Solutions. Springer Berlin Heidelberg.
警告：这些引文格式不一定是100％准确.
APA引文
GPS Solutions. Springer Berlin Heidelberg.
芝加哥风格引文GPS Solutions. Springer Berlin Heidelberg.
MLA引文GPS Solutions. Springer Berlin Heidelberg.