APA (7th ed.) Citation

彭祖钤编著. 电报电话史. 辽宁少年儿童出版社.

Chicago Style (17th ed.) Citation

彭祖钤编著. 电报电话史. 辽宁少年儿童出版社.

MLA (8th ed.) Citation

彭祖钤编著. 电报电话史. 辽宁少年儿童出版社.

Warning: These citations may not always be 100% accurate.