Gaya APA
Godin, Seth. (2022).
Purple Cow (Edisi revisi).
Jakarta:
Bhuana Ilmu Populer.
Gaya Chicago
Godin, Seth.
Purple Cow.
Edisi revisi
Jakarta:
Bhuana Ilmu Populer,
2022.
Text.
Gaya MLA
Godin, Seth.
Purple Cow.
Edisi revisi
Jakarta:
Bhuana Ilmu Populer,
2022.
Text.
Gaya Turabian
Godin, Seth.
Purple Cow.
Edisi revisi
Jakarta:
Bhuana Ilmu Populer,
2022.
Print.