Penggayaan APA
RISK, Thomas M.. (1958).
Principles and practices of teaching : (3rd ed.).
New York:
American Book.
Chicago Style
RISK, Thomas M..
Principles and practices of teaching :.
3rd ed.
New York:
American Book,
1958.
Buku.
MLA Style
RISK, Thomas M..
Principles and practices of teaching :.
3rd ed.
New York:
American Book,
1958.
Buku.
Turabian Style
RISK, Thomas M..
Principles and practices of teaching :.
3rd ed.
New York:
American Book,
1958.
Buku.