Gaya APA
Peterson, R, T. et al (1989).
A Field Guide to Seashores Coloring Book .
Hoboken, NJ:
Houghton Mifflin Company.
Gaya MLA
Peterson, Roger, Tory. et al.
"A Field Guide to Seashores Coloring Book".
Hoboken, NJ:
Houghton Mifflin Company,
1989.
Text.