APA引文

Piper, S., & Birkett, G. (2009). Ready, steady, grow! Lion Children's.

Chicago Style (17th ed.) Citation

Piper, Sophie, and Georgie Birkett. Ready, Steady, Grow! Oxford, England: Lion Children's, 2009.

MLA引文

Piper, Sophie, and Georgie Birkett. Ready, Steady, Grow! Lion Children's, 2009.

警告：這些引文格式不一定是100％准確.