Стиль цитування APA (7-ме видання)

Fritts, H. C. (1969). Bristlecone pine in the White Mountains of California: Growth and ring-width characteristics. University of Arizona Press.

Чикаго стиль цитування (17-те видання)

Fritts, Harold C. Bristlecone Pine in the White Mountains of California: Growth and Ring-width Characteristics. Tucson: University of Arizona Press, 1969.

Стиль цитування MLA (8-ме видання)

Fritts, Harold C. Bristlecone Pine in the White Mountains of California: Growth and Ring-width Characteristics. University of Arizona Press, 1969.