Gaya APA
Harlow, Harry F.. (1971).
Learning to love .
San Francisco:
Albion.
Gaya Chicago
Harlow, Harry F..
Learning to love.
San Francisco:
Albion,
1971.
Text.
Gaya MLA
Harlow, Harry F..
Learning to love.
San Francisco:
Albion,
1971.
Text.
Gaya Turabian
Harlow, Harry F..
Learning to love.
San Francisco:
Albion,
1971.
Print.