APA Style
Schumann, John A. (1978).
The pedginization process : A model for second language acquisition .
Amerika:
Newbury House Publishers.
Chicago Style
Schumann, John A.
The pedginization process : A model for second language acquisition.
Amerika:
Newbury House Publishers,
1978.
Text.
MLA Style
Schumann, John A.
The pedginization process : A model for second language acquisition.
Amerika:
Newbury House Publishers,
1978.
Text.
Turabian Style
Schumann, John A.
The pedginization process : A model for second language acquisition.
Amerika:
Newbury House Publishers,
1978.
Print.