APA Citation

Perl, P., the Time-Life Books, & Donovan, H. (. (1977). Ferns. Alexandria, Virginia: Time-Life Books.

Chicago Style Citation

Perl, Phillip, the Time-Life Books, and Hedley (editor) Donovan. Ferns. Alexandria, Virginia: Time-Life Books, 1977.

MLA Citation

Perl, Phillip, the Time-Life Books, and Hedley (editor) Donovan. Ferns. Alexandria, Virginia: Time-Life Books, 1977.

Warning: These citations may not always be 100% accurate.