(美) 弗兰克尔 (Frank, V. E., & 吕娜. (2018). 活出生命的意义: Man's search for meaning. 华夏出版社.
Dyfyniad Arddull Chicago(美) 弗兰克尔 (Frank, Viktor E., and 吕娜. 活出生命的意义: Man's Search for Meaning. 华夏出版社, 2018.
Dyfyniad MLA(美) 弗兰克尔 (Frank, Viktor E., and 吕娜. 活出生命的意义: Man's Search for Meaning. 华夏出版社, 2018.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.