Gaya APA

Westcott, W, L. et al (1999). Kembali bugar setelah lima puluh ( strength training past 50 ) (Ed.1,Cet.1). Jakarta: Raja Grafindo Persada.

Gaya MLA

Westcott, Wayne, L.. et al. "Kembali bugar setelah lima puluh ( strength training past 50 )". Ed.1,Cet.1 Jakarta: Raja Grafindo Persada, 1999. Textbook.