Gaya APA
Maryam, R, S. et al (2013).
Nursing in English With Crosswords : Learn English Becomes Easier and Fun .
Jakarta:
Penerbit IN MEDIA.
Gaya MLA
Maryam, R., Siti. et al.
"Nursing in English With Crosswords : Learn English Becomes Easier and Fun".
Jakarta:
Penerbit IN MEDIA,
2013.
Textbook.