Gaya APA
Suprayugo, R, . et al (2018).
Grogi Bicara: Don"t dream too often, let's speak with good words everytime .
Malang:
Media Nusa Creative.
Gaya MLA
Suprayugo, Rulli, . et al.
"Grogi Bicara: Don"t dream too often, let's speak with good words everytime".
Malang:
Media Nusa Creative,
2018.
Teks.