APA استشهاد

Sauerbier, C. L. (1956). Marine Cargo Operations. Wiley Eastern.

استشهاد بنمط شيكاغو

Sauerbier, Charles L. Marine Cargo Operations. Sydney: Wiley Eastern, 1956.

MLA استشهاد

Sauerbier, Charles L. Marine Cargo Operations. Wiley Eastern, 1956.