Gaya APA
Rinehart, Mary Roberts. (2021).
Tangga Spiral (Cet.1).
Yogyakarta:
Laksana.
Gaya Chicago
Rinehart, Mary Roberts.
Tangga Spiral.
Cet.1
Yogyakarta:
Laksana,
2021.
Text.
Gaya MLA
Rinehart, Mary Roberts.
Tangga Spiral.
Cet.1
Yogyakarta:
Laksana,
2021.
Text.
Gaya Turabian
Rinehart, Mary Roberts.
Tangga Spiral.
Cet.1
Yogyakarta:
Laksana,
2021.
Print.