Gaya APA
Shill, J, M, E, R, M, P, J, E.
(2016).
The pregnancy journal
.
Detroit USA:
Rosa corcoy.
Gaya MLA
Shill, Jerel, M., Ezell,, Rosalind, M., Peters,, Jessica, E..
"The pregnancy journal".
Detroit USA:
Rosa corcoy,
2016.
Text.