Gaya APA
Stevens, S. S, Warshofsky, Fred. (1973).
Life Science Library .
Nederland:
Time-Life International.
Gaya Chicago
Stevens, S. S, Warshofsky, Fred.
Life Science Library.
Nederland:
Time-Life International,
1973.
Text.
Gaya MLA
Stevens, S. S, Warshofsky, Fred.
Life Science Library.
Nederland:
Time-Life International,
1973.
Text.
Gaya Turabian
Stevens, S. S, Warshofsky, Fred.
Life Science Library.
Nederland:
Time-Life International,
1973.
Print.