APA (7. basım) Alıntı

COURTENAY L A. SPACE PENGUINS: COSMIC CRASH (2015.). STONE ARCH BOOK PUBLISHERS.

Chicago Style (17. basım) Atıf

COURTENAY L A. SPACE PENGUINS: COSMIC CRASH. 2015. MINNESOTA: STONE ARCH BOOK PUBLISHERS.

MLA (9th ed.) Atıf

COURTENAY L A. SPACE PENGUINS: COSMIC CRASH. 2015. STONE ARCH BOOK PUBLISHERS.