Gaya APA
Peterson, Lee. (1977).
A field guide to edible wild plants Easten and Central Nort America .
Boston:
Houghton Mifflin.
Gaya Chicago
Peterson, Lee.
A field guide to edible wild plants Easten and Central Nort America.
Boston:
Houghton Mifflin,
1977.
.
Gaya MLA
Peterson, Lee.
A field guide to edible wild plants Easten and Central Nort America.
Boston:
Houghton Mifflin,
1977.
.
Gaya Turabian
Peterson, Lee.
A field guide to edible wild plants Easten and Central Nort America.
Boston:
Houghton Mifflin,
1977.
.