APA (7th ed.) Citation

Bonnicksen, T. M. (1972). White fir (Abies concolor (Gord. & Glend.) Lindl.): A bibliography with abstracts. [publisher not identified].

Chicago Style (17th ed.) Citation

Bonnicksen, Thomas M. White Fir (Abies Concolor (Gord. & Glend.) Lindl.): A Bibliography with Abstracts. Berkeley: [publisher not identified], 1972.

MLA (9th ed.) Citation

Bonnicksen, Thomas M. White Fir (Abies Concolor (Gord. & Glend.) Lindl.): A Bibliography with Abstracts. [publisher not identified], 1972.