Gaya APA
Boggs, S.
(2001).
Principles of sedimantology and stratigraphy
(
Ed. 3)
.
USA:
Prentice Hall.
Gaya MLA
Boggs, Sam.
"Principles of sedimantology and stratigraphy".
Ed. 3
USA:
Prentice Hall,
2001.
Text.