APA Цитирование

Illick, J. S., & Aughanbaugh, J. E. (1930). Pitch pine in Pennsylvania. Dept. of Forests and Waters.

Chicago-стиль цитирования

Illick, Joseph S., and John E. Aughanbaugh. Pitch Pine in Pennsylvania. Harrisburg, Pa.: Dept. of Forests and Waters, 1930.

MLA-цитирование

Illick, Joseph S., and John E. Aughanbaugh. Pitch Pine in Pennsylvania. Dept. of Forests and Waters, 1930.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.