Gaya APA
Pinkley, Diane. (2020).
Our World Student Book Starter (Second Edition).
USA:
National Geographic Learning.
Gaya Chicago
Pinkley, Diane.
Our World Student Book Starter.
Second Edition
USA:
National Geographic Learning,
2020.
Text.
Gaya MLA
Pinkley, Diane.
Our World Student Book Starter.
Second Edition
USA:
National Geographic Learning,
2020.
Text.
Gaya Turabian
Pinkley, Diane.
Our World Student Book Starter.
Second Edition
USA:
National Geographic Learning,
2020.
Print.